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Renesas DG411DJ
- Part No.:
- DG411DJ
- Manufacturer:
- Renesas
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
DG411DJ.pdf
- Description:
- IC SWITCH SPST-NCX4 35OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,572
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Product details
Overview
DG411DJ from Intersil (now Renesas) is a monolithic quad SPST CMOS analog switch with TTL/CMOS-compatible digital inputs, 35 Ω max ON-resistance, 175 ns max turn-on time, and ±20 V dual-supply operation - used for precision signal routing in data acquisition and sample-and-hold circuits.
For engineers reviewing the DG411DJ datasheet, DG411DJ pinout, DG411DJ application, or DG411DJ equivalent, key selection criteria include its bilateral analog conduction, low 5 pC charge injection, -40°C to +85°C industrial temperature range, and 16-lead PDIP package with through-hole mounting compatibility.
Technical Context
The DG411DJ implements four independent, bidirectional SPST switches using a high-voltage silicon-gate CMOS process that prevents latch-up and supports 44 V max V+–V− differential voltage. Each switch exhibits matched ON-resistance over ±15 V analog input range and operates with single (5–44 V) or split (±5–±20 V) supplies.
Its logic control uses active-low polarity (logic "0" = ON), identical to DG211 and distinct from DG412's active-high configuration. The device integrates dedicated VL pin for logic reference and separate substrate tie (V+) to ensure stable switching across wide analog signal swings.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ON-Resistance (max) | 35 Ω at ±15 V analog swing - ensures minimal signal attenuation and gain error in precision instrumentation paths |
| Turn-On Time (max) | 175 ns at 25°C - enables high-speed multiplexing in 5 MHz+ sampling systems |
| Charge Injection (typ) | 5 pC - reduces settling error and simplifies hold capacitor sizing in sample-and-hold designs |
| Analog Signal Range | ±15 V with ±20 V supplies - supports full-rail bipolar signal switching without clipping |
| Supply Voltage Range | Single: +5 V to +44 V; Split: ±5 V to ±20 V - accommodates legacy and high-dynamic-range industrial rails |
| Logic Compatibility | TTL/CMOS - interfaces directly with microcontrollers, FPGAs, and legacy logic without level-shifting |
| Operating Temperature | -40°C to +85°C - qualified for industrial and automotive under-hood environments |
Pinout & Package
Package: 16-lead plastic dual-in-line (PDIP), JEDEC MS-001-BB, body width 0.300", lead pitch 0.100", through-hole mountable. Pb-free annealed version available as DG411DJZ.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Active-low logic control inputs - drive corresponding SPST switch ON when ≤0.8 V |
| 2, 7, 10, 15 | D1–D4 | Drain (output) terminals - bidirectional signal path; electrically identical to source pins |
| 3, 6, 11, 14 | S1–S4 | Source (input) terminals - accept analog signals up to ±15 V relative to supplies |
| 4 | V− | Negative supply rail - must be connected for dual-supply operation or grounded for single-supply use |
| 5 | GND | Logic ground reference - separate from power grounds to minimize noise coupling into control circuitry |
| 12 | VL | Logic supply reference - requires 5 V for TTL-compatible threshold compliance regardless of analog rail voltages |
| 13 | V+ | Positive supply / substrate tie - connects to highest potential rail; critical for latch-up immunity |
Key Features
| Feature | Design Value |
|---|---|
| Drop-in replacement for DG211 | Pin- and function-compatible upgrade with lower RON, faster tON, and reduced charge injection |
| Bilateral analog conduction | Identical ON-resistance and leakage in either direction - eliminates signal path polarity constraints |
| Epitaxial latch-up protection | Enables robust operation in noisy industrial environments without external current limiting |
| Low 35 µW power consumption | Supports battery-powered portable instrumentation with negligible standby drain |
| 44 V max V+–V− rating | Permits 40 VP-P analog signal control - exceeds standard ±15 V op-amp output ranges |
Applications
| Audio Switching | Data Acquisition |
|---|---|
Use Scenario: Routing line-level stereo signals between multiple sources and amplifiers in pro-audio mixers. IC Role / Device Role / Timing Role: Quad SPST analog switch providing silent, glitch-free channel selection with <175 ns transition. Use Value: Low 5 pC charge injection prevents audible pop/click artifacts during real-time switching. | Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a shared ADC front-end. IC Role / Device Role / Timing Role: Precision analog switch enabling sequential sampling with minimal crosstalk (<–85 dB) and offset drift. Use Value: ±15 V analog range and 35 Ω RON preserve signal fidelity and measurement accuracy across full sensor span. |
| Sample and Hold Circuits | Automatic Test Equipment |
Use Scenario: Capturing fast transient waveforms in oscilloscope vertical amplifiers and digitizers. IC Role / Device Role / Timing Role: High-speed switch isolating hold capacitor during acquisition phase with precise timing control. Use Value: Matched RON variation and low charge injection ensure sub-LSB settling and minimal droop-induced error. | Use Scenario: Reconfiguring stimulus/sense paths across DUT pins in semiconductor functional testers. IC Role / Device Role / Timing Role: Reliable signal routing element handling both DC bias and AC test signals up to 1 MHz. Use Value: 68 dB OFF isolation and <9 pF OFF capacitance maintain signal integrity and minimize test path crosstalk. |
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 45 Ω max RON, slower 250 ns tON, no VL pin - uses V+ for logic reference | Less suitable for low-distortion audio or precision sample-and-hold where charge injection <5 pC is critical | Select when cost sensitivity outweighs need for ultra-low RON or charge injection |
| ADG411BNZ | Same 35 Ω RON and 175 ns tON, but requires VLOGIC = V+ and lacks VL pin - logic thresholds scale with supply | Not drop-in compatible: INx thresholds shift with V+, requiring redesign of control interface | Choose only if redesigning logic interface and prioritizing ADI's enhanced ESD robustness (±4 kV HBM) |
Compared with MAX4611CPD+ and ADG411BNZ, the DG411DJ offers fixed 5 V logic referencing via VL pin - enabling stable TTL/CMOS compatibility across wide analog supply ranges without control circuit redesign.
Availability
DG411DJ is available at Aetrix Electronics and suitable for audio switching, data acquisition, and sample-and-hold circuits requiring stable component supply, long-term industrial lifecycle support, and through-hole assembly compatibility.
Supply support for DG411DJ 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 trusted embedded solutions for automotive, industrial, infrastructure, and IoT applications.
The DG411DJ belongs to Renesas' precision analog switch product line, engineered for high-fidelity signal routing in industrial test equipment, medical instrumentation, and ruggedized data loggers.
FAQ
What is the maximum analog signal voltage the DG411DJ can switch?
The DG411DJ supports an analog signal range of ±15 V when operated with ±20 V supplies, and 0–12 V with +12 V single supply. Its 44 V max V+–V− rating permits 40 VP-P signal control, making DG411DJ suitable for high-dynamic-range applications such as industrial sensor conditioning and audio line-level routing.
Does the DG411DJ require a separate logic supply voltage?
Yes - the DG411DJ requires a dedicated 5 V logic reference on pin 12 (VL) to ensure TTL-compatible input thresholds (0.8 V low, 2.4 V high), regardless of analog supply voltages. This decoupling allows stable digital control even when V+ and V− are set to ±15 V or +40 V/0 V, a key design feature of the DG411DJ.
Is the DG411DJ pin-compatible with the legacy DG211 series?
Yes - the DG411DJ is a direct drop-in replacement for the DG211, sharing identical pinout, active-low logic polarity, and functional behavior. It improves upon the DG211 with lower 35 Ω max ON-resistance, faster 175 ns turn-on time, and reduced 5 pC charge injection - all while maintaining backward compatibility in existing DG211DJ layouts.
What is the thermal resistance (θJA) of the DG411DJ PDIP package?
The DG411DJ in its 16-lead PDIP package has a typical junction-to-ambient thermal resistance (θJA) of 90°C/W under standard JEDEC test conditions. This value assumes mounting on a low-thermal-conductivity board in free air; actual performance improves with copper pour or heatsinking, supporting continuous operation up to +85°C ambient in properly designed DG411DJ systems.
Can the DG411DJ operate from a single +5 V supply?
No - the DG411DJ requires minimum ±5 V or +5 V/0 V supplies, but +5 V single supply is insufficient for proper analog conduction. At V+ = +5 V and V− = 0 V, the guaranteed analog range is only 0–12 V, and RON rises significantly above 80 Ω. For reliable low-RON operation, DG411DJ should be used with ≥±12 V or ≥+12 V/0 V supplies per its characterization data.
DG411DJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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
DG411DJ FAQ
1.How can I place an order for DG411DJ through Aetrix?
Please submit a Request for Quotation (RFQ) for DG411DJ 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 DG411DJ reliable?
The price and inventory of DG411DJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG411DJ is usually 5 days.
3.What payment methods are accepted for DG411DJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG411DJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG411DJ?
DG411DJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG411DJ 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 DG411DJ?
For technical support, including DG411DJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG411DJ requirements.
6.How does Aetrix verify that DG411DJ is sourced from the original manufacturer or authorized distributors?
All DG411DJ 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 DG411DJ meets industry standards.
7.What is the process for return or replacement of DG411DJ?
All DG411DJ units undergo pre-shipment inspection (PSI). If there is an issue with DG411DJ, 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 DG411DJ part is unused and in its original packaging.
Return procedure for DG411DJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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