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Renesas DG411DJZ
- Part No.:
- DG411DJZ
- Manufacturer:
- Renesas
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
DG411DJZ.pdf
- Description:
- IC SWITCH SPST-NCX4 35OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:10,620
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Product details
Overview
DG411DJZ from Renesas Electronics is a monolithic quad SPST CMOS analog switch with TTL/CMOS-compatible digital inputs, 35 Ω max ON-resistance, 175 ns max tON, and ±20 V dual-supply or +5 V to +44 V single-supply operation - used for precision signal routing in data acquisition and sample-and-hold circuits.
For engineers reviewing the DG411DJZ datasheet, DG411DJZ pinout, DG411DJZ application, or DG411DJZ equivalent, this page delivers verified specifications, package mapping, functional context, and real-world design implications - including low charge injection (5 pC), <35 µW power consumption, and 16-pin PDIP RoHS-compliant packaging.
Technical Context
The DG411DJZ implements four independent bilateral SPST switches fabricated using a high-voltage silicon-gate CMOS process with epitaxial isolation to prevent latch-up. Each switch supports bidirectional analog signals across a ±15 V input range with minimal rDS(ON) variation.
Its logic architecture uses active-low control (logic "0" = ON), matching the DG211 legacy family. The device operates with separate logic supply (VL = 5 V) referenced to GND while supporting wide analog rail voltages (V+ to V− ≤ 44 V), enabling robust signal switching in mixed-voltage systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ON-Resistance (max) | 35 Ω - ensures minimal signal attenuation and gain error in precision instrumentation paths |
| Turn-On Time (max) | 175 ns - enables fast multiplexing in high-speed data acquisition up to ~2 MHz effective sampling |
| Charge Injection (typ) | 5 pC - reduces settling error and simplifies hold capacitor sizing in sample-and-hold designs |
| Analog Signal Range | ±15 V (dual) or 0–12 V (single) - supports industrial sensor interfaces and audio line-level routing |
| Supply Voltage Range | ±5 V to ±20 V or +5 V to +44 V - accommodates legacy ±15 V op-amp rails and modern high-voltage sensor front-ends |
| Logic Compatibility | TTL/CMOS - allows direct interfacing with microcontrollers, FPGAs, and legacy logic without level-shifting |
| OFF Leakage (max) | ±5 nA - preserves accuracy in high-impedance measurement nodes over temperature |
Pinout & Package
Package: 16-lead plastic dual-in-line (PDIP), RoHS-compliant Pb-free plus anneal finish (E16.3 drawing), through-hole mountable only - not suitable for reflow soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Active-low digital control inputs; logic "0" ≤ 0.8 V turns corresponding switch ON |
| 2, 15, 10, 7 | D1–D4 | Drain (output) terminals - bidirectional, matched to source pins for AC-coupled signal integrity |
| 3, 14, 11, 6 | S1–S4 | Source (input) terminals - symmetric with drains; support ±15 V analog swing with low rDS(ON) flatness |
| 4 | V− | Negative supply rail - must be connected for dual-supply operation; sets lower analog voltage limit |
| 5 | GND | Logic ground reference - separate from analog supplies; critical for noise isolation in mixed-signal layouts |
| 12 | VL | Logic supply reference - requires stable 5 V supply independent of V+/V− to ensure TTL compatibility |
| 13 | V+ | Positive supply rail - also serves as substrate connection; defines upper analog voltage limit |
Key Features
| Feature | Design Value |
|---|---|
| Bilateral SPST switching | Enables true AC-coupled signal routing without polarity constraints - essential for audio and sensor differential pairs |
| Low charge injection (5 pC typ) | Minimizes voltage step on hold capacitors, reducing need for large compensation networks in precision S&H circuits |
| Drop-in replacement for DG211 | Preserves legacy PCB layouts and firmware logic while delivering 30% faster switching and 2× lower ON-resistance |
| Epitaxial latch-up immunity | Eliminates risk of destructive latch-up during overvoltage transients or hot-insertion - critical for ruggedized test equipment |
| Pb-free plus anneal construction | Meets RoHS requirements and supports wave-solder assembly; tin finish compatible with SnPb and Pb-free processes |
Applications
| Audio Switching | Data Acquisition |
|---|---|
Use Scenario: Routing line-level stereo signals between multiple sources (e.g., mic, instrument, playback) in pro-audio mixers. IC Role / Device Role / Timing Role: Quad SPST analog switch providing isolated, low-distortion signal path selection with no DC bias shift. Use Value: 35 Ω ON-resistance and <85 dB crosstalk preserve dynamic range; low charge injection prevents pop/click artifacts during switching. | Use Scenario: Multiplexing 16-channel thermocouple or RTD inputs into a single high-resolution ADC in industrial PLCs. IC Role / Device Role / Timing Role: Precision analog switch front-end enabling cold-junction compensation and offset calibration per channel. Use Value: ±5 nA OFF leakage and ±15 V analog range maintain sub-μV measurement integrity; 175 ns tON supports >5 kSPS aggregate sampling. |
| Sample and Hold Circuits | Battery Operated Systems |
Use Scenario: Capturing fast transient waveforms (e.g., motor current spikes) in portable oscilloscopes or power analyzers. IC Role / Device Role / Timing Role: Low-charge-injection switch controlling hold capacitor connection to amplifier output during acquisition phase. Use Value: 5 pC typical charge injection limits hold-step error to <1 LSB in 16-bit systems; <35 µW quiescent power extends hold time. | Use Scenario: Power management in handheld medical devices (e.g., ECG monitors) requiring selective sensor activation to conserve battery life. IC Role / Device Role / Timing Role: Low-leakage analog switch isolating unused sensor channels and bias networks from the signal chain. Use Value: ±0.1 nA typical OFF leakage prevents battery drain via floating inputs; single +5 V operation eliminates need for charge pumps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad SPST analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4611CPD+ | Higher ON-resistance (45 Ω max), slower tON (200 ns), but superior 0.5 pC charge injection | Better suited for ultra-high-precision S&H where speed is secondary to hold-step accuracy | Select MAX4611CPD+ when charge injection dominates system error budget over switching speed |
| ADG411BNZ | Lower leakage (±0.25 nA max), same 35 Ω ON-resistance, but requires VL = V+ and lacks split-supply flexibility | Ideal for single-supply embedded systems where layout simplicity outweighs dual-rail versatility | Choose ADG411BNZ for compact, low-leakage designs with fixed +3.3 V or +5 V rails and no negative supply |
Compared with MAX4611CPD+ and ADG411BNZ, DG411DJZ uniquely balances speed (175 ns), low ON-resistance (35 Ω), and wide supply flexibility (±20 V or +5–+44 V), making it optimal for legacy-replacement and multi-rail industrial signal routing where both performance and compatibility matter.
Availability
DG411DJZ is available at Aetrix Electronics and suitable for data acquisition, sample-and-hold circuits, and audio switching requiring stable component supply, long-term obsolescence mitigation, and RoHS-compliant through-hole assembly.
Supply support for DG411DJZ 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
Renesas Electronics Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and connectivity solutions for automotive, industrial, and enterprise applications.
The DG411DJZ belongs to Renesas' legacy analog switch product line, designed specifically for drop-in upgrades of DG211/DG212-based systems - emphasizing reliability, wide voltage operation, and compatibility with existing logic families.
FAQ
What is the maximum analog signal voltage supported by DG411DJZ?
DG411DJZ supports analog signals up to ±15 V with dual supplies (V+ = +15 V, V− = −15 V) or 0–12 V with single supply (V+ = +12 V, V− = 0 V). Its absolute maximum V+ to V− rating is 44 V, permitting safe handling of 40 VP-P signals. Operation beyond ±15 V analog swing increases rDS(ON) nonlinearity and must be validated per application.
Does DG411DJZ require a separate logic supply voltage?
Yes, DG411DJZ requires VL = 5 V applied to Pin 12 for TTL/CMOS-compatible logic input thresholds (0.8 V low, 2.4 V high). This logic supply is independent of V+ and V−, allowing clean digital control even when analog rails operate at ±15 V or +44 V. Failure to supply VL will result in undefined switching behavior.
Can DG411DJZ be used in surface-mount designs?
No - DG411DJZ is packaged exclusively in 16-lead PDIP (E16.3) with Pb-free plus anneal finish, intended only for through-hole wave soldering. It is not rated for reflow soldering due to thermal limitations of the plastic DIP body. For surface-mount alternatives, consider DG411DVZ (TSSOP) or DG411DYZ (SOIC), which share identical electrical specs.
How does DG411DJZ differ from DG412DJZ and DG413DJZ?
DG411DJZ uses active-low logic (IN = 0 → switch ON), matching DG211. DG412DJZ uses active-high logic (IN = 1 → ON). DG413DJZ combines both: switches 1 & 4 follow DG411 logic, switches 2 & 3 follow DG412 logic - enabling break-before-make timing control in SPDT configurations without external logic.
Is DG411DJZ pin-compatible with the original DG211 series?
Yes - DG411DJZ is a documented drop-in replacement for DG211DJ/DG211DJZ, sharing identical 16-pin PDIP footprint, pinout, and logic polarity. It improves upon DG211 with lower ON-resistance (<35 Ω vs. ~50 Ω), faster switching (175 ns vs. ~250 ns), and reduced charge injection - all without requiring PCB or firmware changes.
DG411DJZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPST - NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 35Ohm
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- 5V ~ 44V
- Voltage - Supply, Dual (V±):
- ±5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 175ns, 145ns
- -3db Bandwidth:
- -
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 9pF, 9pF
- Current - Leakage (IS(off)) (Max):
- 100pA
- Crosstalk:
- -85dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
DG411DJZ FAQ
1.How can I place an order for DG411DJZ through Aetrix?
Please submit a Request for Quotation (RFQ) for DG411DJZ 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 DG411DJZ reliable?
The price and inventory of DG411DJZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG411DJZ is usually 5 days.
3.What payment methods are accepted for DG411DJZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG411DJZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG411DJZ?
DG411DJZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG411DJZ 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 DG411DJZ?
For technical support, including DG411DJZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG411DJZ requirements.
6.How does Aetrix verify that DG411DJZ is sourced from the original manufacturer or authorized distributors?
All DG411DJZ 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 DG411DJZ meets industry standards.
7.What is the process for return or replacement of DG411DJZ?
All DG411DJZ units undergo pre-shipment inspection (PSI). If there is an issue with DG411DJZ, 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 DG411DJZ part is unused and in its original packaging.
Return procedure for DG411DJZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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