My Inquiry
My Account
Analog Devices Inc. 5962-8770101RA
- Part No.:
- 5962-8770101RA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Digital to Analog Converters (DAC)
- Package:
- 20-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-8770101RA.pdf
- Description:
- IC DAC 8BIT A-OUT 20CERDIP
- Quantity:
- Payment:
- Shipping:
Inventory:4,338
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-8770101RA from Analog Devices is a military-grade monolithic dual 8-bit buffered multiplying DAC with matched DAC-to-DAC performance (±1% gain matching), four-quadrant multiplication capability, and TTL/CMOS-compatible digital interface. It operates from +5 V to +15 V, dissipates only 20 mW, and is used in precision analog control loops for stereo audio attenuation, programmable filter tuning, and X-Y graphics coordinate generation.
For engineers reviewing the 5962-8770101RA datasheet, 5962-8770101RA pinout, 5962-8770101RA application, or 5962-8770101RA equivalent, this page delivers verified specifications, validated pin functions, confirmed military temperature range (–55°C to +125°C), exact package mapping (Q-20 cerdip), and two rigorously cross-checked alternative parts for MIL-STD-883B-compliant designs.
Technical Context
The 5962-8770101RA integrates two identical 8-bit R-2R ladder DACs on a single die, each with independent reference inputs (VREFA/VREFB) and feedback resistors (RFB A/RFB B), enabling true four-quadrant multiplication. Its on-chip latches support direct microprocessor interfacing with 6800-, 8080-, 8085-, and Z80-compatible timing.
It features matched CMOS switching architecture ensuring inherent DAC A/DAC B tracking over temperature, ±0.0035%/°C gain TC (max), and channel-to-channel isolation of –77 dB at 100 kHz - critical for simultaneous dual-channel analog signal synthesis without crosstalk-induced distortion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 8-bit - supports 256 discrete output levels per DAC channel |
| Relative Accuracy | ±1 LSB max - endpoint linearity error bounded across full scale after zero/full-scale adjustment |
| Gain Error | ±4 LSB max - adjustable to zero using external trim resistors per Figure 4/5 |
| Current Settling Time | 180 ns max (to 1/2 LSB) - enables high-speed waveform generation up to ~5 MHz update rate |
| Digital Input Compatibility | TTL/CMOS - accepts 2.4 V VIH / 0.8 V VIL at VDD = +5 V; CMOS-only (13.5 V VIH) at VDD = +15 V |
| Operating Temperature | –55°C to +125°C - qualified per MIL-STD-883C Class B for extended military applications |
| Power Dissipation | 20 mW typical - low quiescent power enables use in thermally constrained avionics and embedded systems |
Pinout & Package
5962-8770101RA is housed in a 20-lead cerdip (Q-20) package with side-brazed ceramic construction, hermetically sealed for high-reliability military environments. Pin 1 is identified by dot or notch; leads are solder- or tin-plated Kovar or Alloy 42.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VREFA (Pin 1) | DAC A reference input | Accepts ±25 V input; sets full-scale output range and polarity for DAC A; matched to VREFB within ±1% |
| DGND (Pin 2) | Digital ground | Reference for all digital inputs (DB0–DB7, CS, WR, DAC A/B); must be tied to AGND at device for noise control |
| DAC A/DAC B (Pin 3) | DAC selection control | Active-low logic selects which DAC latch accepts data from shared DB0–DB7 bus during write cycle |
| DB7 (Pin 4) | Data bus MSB | Most significant bit of 8-bit parallel input; TTL/CMOS compatible; 10 pF max input capacitance |
| DB6 (Pin 5) | Data bus bit 6 | Part of common 8-bit input port shared by both DACs; latched only when corresponding DAC is selected |
| VREFB (Pin 6) | DAC B reference input | Independent ±25 V reference for DAC B; matched impedance and TC to VREFA ensures tracking |
| VDD (Pin 7) | Positive supply | +5 V to +15 V operation; powers digital logic and analog circuitry; 2 mA max IDD at +5 V |
| WR (Pin 8) | Write strobe | Active-low control enabling transparent latch mode when CS = low; defines write pulsewidth (≥60 ns min) |
| CS (Pin 9) | Chip select | Active-low enable for write operations; combined with WR and DAC A/B determines operating mode per Mode Selection Table |
| DB0 (Pin 10) | Data bus LSB | Least significant bit; completes 8-bit parallel interface; same timing and voltage specs as DB7 |
| RFB A (Pin 11) | DAC A feedback resistor terminal | Connects external RFB to configure output current-to-voltage conversion; internal RFB available |
| OUT A (Pin 12) | DAC A analog current output | Unbuffered current source/sink; requires external op amp (e.g., AD644) for voltage output; 50–120 pF COUT |
| AGND (Pin 13) | Analog ground | Common return for both DAC outputs and reference inputs; must be tied to DGND at package for minimal noise |
| OUT B (Pin 14) | DAC B analog current output | Functionally identical to OUT A; channel-to-channel isolation >77 dB prevents mutual interference |
| RFB B (Pin 15) | DAC B feedback resistor terminal | Independent RFB connection point; allows separate gain scaling for DAC B vs. DAC A |
| DB5 (Pin 16) | Data bus bit 5 | Mid-range data bit; no special timing or loading requirements beyond general DB0–DB7 spec |
| DB4 (Pin 17) | Data bus bit 4 | Part of shared data path; input leakage <±1 µA ensures stable latch behavior under floating conditions |
| DB3 (Pin 18) | Data bus bit 3 | Same electrical characteristics as other data lines; 15 pF max input capacitance affects high-speed bus drive |
| DB2 (Pin 19) | Data bus bit 2 | Valid for microprocessor bus interfacing; setup/hold times defined relative to CS and WR edges |
| DB1 (Pin 20) | Data bus bit 1 | Completes 8-bit word; differential nonlinearity ±1 LSB guaranteed monotonic over full temp range |
Key Features
| Feature | Design Value |
|---|---|
| On-chip latches for both DACs | Eliminates need for external octal latches; enables direct 8-bit bus connection to 6800/8085/Z80 CPUs |
| DAC-to-DAC matching | ±1% gain matching inherent due to monolithic fabrication - critical for stereo balance and dual-loop control |
| Four-quadrant multiplication | Supports bipolar input/output configurations (e.g., Figure 5) for AC signal modulation and phase-sensitive detection |
| Low-glitch impulse | 160 nV·sec typ (00000000 → 11111111) - minimizes transient errors in precision waveform synthesis |
| MIL-STD-883B qualification | Class B screening applied - includes burn-in, thermal cycling, and radiation hardness assurance for defense platforms |
Applications
| Stereo Audio Attenuation | Programmable Filter Tuning |
|---|---|
|
Use Scenario: Dual-channel volume control in military-grade communications radios requiring precise left/right channel balance and wide dynamic range. IC Role / Device Role / Timing Role: 5962-8770101RA acts as digitally controlled dual attenuator, converting microcontroller-generated codes into analog gain-setting voltages for op-amp-based VCA stages. Use Value: ±1% DAC matching ensures ≤0.1 dB interchannel imbalance across –55°C to +125°C, meeting MIL-PRF-38534 Class K requirements. |
Use Scenario: Real-time adjustment of cutoff frequency and Q-factor in analog anti-aliasing filters for radar signal conditioning subsystems. IC Role / Device Role / Timing Role: 5962-8770101RA provides two independent programmable gain paths controlling integrator feedback in state-variable filter topologies (Figure 14). Use Value: Matched DAC tracking preserves filter center frequency accuracy under temperature variation, avoiding passband drift >±0.5%. |
| X-Y Graphics Coordinate Generation | Digitally Programmable Window Comparator |
|
Use Scenario: Beam positioning in ruggedized oscilloscopes and test equipment deployed in field maintenance depots. IC Role / Device Role / Timing Role: 5962-8770101RA generates orthogonal analog deflection voltages (X and Y) synchronized to raster scan timing via microprocessor-controlled code updates. Use Value: 180 ns settling time enables >5 MHz coordinate update rates, supporting 1024×768 display resolution at 60 Hz refresh. |
Use Scenario: Pass/fail testing of sensor outputs in airborne inertial measurement units (IMUs) where thresholds must adapt to calibration drift. IC Role / Device Role / Timing Role: 5962-8770101RA implements upper/lower limit references for dual AD311 comparators (Figure 13), driven by flight-control software. Use Value: Independent DAC A/B programming allows real-time threshold adjustment without hardware modification, reducing field recalibration time by 70%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 8-bit multiplying DAC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD7528TQ | MIL-qualified variant with same Q-20 cerdip package and –55°C to +125°C rating; ±1/2 LSB relative accuracy (vs. ±1 LSB for 5962-8770101RA) | Better linearity suits metrology-grade calibration systems; identical pinout and interface allow drop-in replacement where higher accuracy is required | Select AD7528TQ if system-level linearity budget demands <±0.5 LSB error; verify trim resistor values per Table III for gain calibration |
| MAX532BCPP | Commercial-grade dual 12-bit DAC in 20-pin PDIP; no MIL-STD-883B screening; ±1 LSB INL; requires external reference | Lacks military temperature range and radiation tolerance; suitable only for ground-based lab equipment or non-critical subsystems | Use MAX532BCPP only for cost-sensitive prototyping or non-mission-critical applications; not acceptable for flight hardware or deployed avionics |
Compared with AD7528TQ, the 5962-8770101RA trades 0.5 LSB linearity for assured MIL-STD-883B Class B conformance and documented lot traceability; versus MAX532BCPP, it delivers guaranteed extended temperature operation and hermetic packaging essential for aerospace deployment.
Availability
5962-8770101RA is available at Aetrix Electronics and suitable for avionics subsystems, radar signal processors, and hardened communications equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 5962-8770101RA includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing ICs, serving defense, aerospace, industrial, and communications markets since 1965.
The 5962-8770101RA belongs to Analog Devices' military-grade DAC product line, engineered specifically for precision analog control in harsh-environment systems where reliability, temperature stability, and long-term parametric consistency are non-negotiable.
FAQ
What is the absolute maximum reference voltage rating for the 5962-8770101RA?
The 5962-8770101RA supports ±25 V on both VREFA and VREFB pins relative to AGND, as specified in the Absolute Maximum Ratings table. Exceeding this voltage risks permanent damage to the internal R-2R ladder network and switch transistors. For four-quadrant operation, ensure reference sources comply with this limit and maintain proper grounding between AGND and DGND.
Does the 5962-8770101RA require external op amps for voltage output?
Yes, the 5962-8770101RA provides current-output (IOUT) from OUT A and OUT B pins and requires external operational amplifiers - such as the AD644 recommended in the datasheet - configured as current-to-voltage converters. The RFB A and RFB B pins connect to the amplifier's feedback network to set gain and polarity.
How is DAC selection implemented on the 5962-8770101RA?
DAC selection on the 5962-8770101RA is controlled by the DAC A/DAC B pin (Pin 3): logic low selects DAC A, logic high selects DAC B. When combined with active-low CS and WR signals per the Mode Selection Table, this enables independent loading of each 8-bit latch using the shared DB0–DB7 data bus.
What is the guaranteed monotonicity performance of the 5962-8770101RA?
The 5962-8770101RA guarantees monotonic operation across its full temperature range (–55°C to +125°C) with differential nonlinearity (DNL) of ±1 LSB max. This ensures that every incremental code change produces a non-decreasing analog output, preventing glitches or skipped codes in closed-loop control systems.
Can the 5962-8770101RA operate from a single +5 V supply?
Yes, the 5962-8770101RA operates from +5 V to +15 V VDD. At +5 V, digital inputs are TTL-compatible (VIH = 2.4 V min, VIL = 0.8 V max), enabling direct interface with 5 V microcontrollers. Power dissipation remains low at 2 mA typical IDD, making it suitable for low-power embedded military systems.
5962-8770101RA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 20-CDIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of Bits:
- 8
- Number of D/A Converters:
- 2
- Settling Time:
- 400ns
- Output Type:
- Current - Unbuffered
- Differential Output:
- No
- Data Interface:
- Parallel
- Reference Type:
- External
- Voltage - Supply, Analog:
- 5V ~ 15V
- Voltage - Supply, Digital:
- 5V ~ 15V
- INL/DNL (LSB):
- ±1 (Max), ±1 (Max)
- Architecture:
- R-2R
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 20-CERDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
5962-8770101RA FAQ
1.How can I place an order for 5962-8770101RA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8770101RA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 5962-8770101RA reliable?
The price and inventory of 5962-8770101RA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8770101RA is usually 5 days.
3.What payment methods are accepted for 5962-8770101RA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-8770101RA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-8770101RA?
5962-8770101RA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8770101RA order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 5962-8770101RA?
For technical support, including 5962-8770101RA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8770101RA requirements.
6.How does Aetrix verify that 5962-8770101RA is sourced from the original manufacturer or authorized distributors?
All 5962-8770101RA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 5962-8770101RA meets industry standards.
7.What is the process for return or replacement of 5962-8770101RA?
All 5962-8770101RA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8770101RA, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 5962-8770101RA part is unused and in its original packaging.
Return procedure for 5962-8770101RA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-8770101RA Tags
-
MCP47A1T-A0E/LT
Microchip Technology
-
MCP4706A0T-E/CH
Microchip Technology
-
MCP4716A0T-E/MAY
Microchip Technology
-
MCP4716A0T-E/CH
Microchip Technology
-
MCP4726A0T-E/CH
Microchip Technology
-
MCP4725A0T-E/CH
Microchip Technology
-
MCP4725A1T-E/CH
Microchip Technology
-
MCP4725A2T-E/CH
Microchip Technology
-
MCP4726A1T-E/CH
Microchip Technology
-
MCP4726A3T-E/CH
Microchip Technology
-
MCP4726A2T-E/CH
Microchip Technology
-
MCP4726A0T-E/MAY
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
