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Analog Devices Inc./Maxim Integrated DG406DJ+
- Part No.:
- DG406DJ+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 28-DIP (0.600", 15.24mm)
- Datasheet:
-
DG406DJ+.pdf
- Description:
- IC MUX 16:1 100OHM 28DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,789
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Product details
Overview
DG406DJ+ from Maxim Integrated is a 16-channel single-ended CMOS analog multiplexer with guaranteed 100Ω max on-resistance, 8Ω max channel-to-channel on-resistance matching, and 15pC max charge injection. It operates from -40°C to +85°C in a 28-pin plastic DIP package and supports ±4.5V to ±20V dual supplies or +5V to +30V single supply. It is used in precision data-acquisition systems requiring low signal distortion and rail-to-rail analog handling.
For engineers reviewing the DG406DJ+ datasheet, DG406DJ+ pinout, DG406DJ+ application, or DG406DJ+ equivalent, key selection criteria include guaranteed on-resistance flatness (9Ω max), input leakage ≤5nA at +85°C, ESD protection >2000V, TTL/CMOS-compatible digital control, and pin-compatibility with legacy DG406 designs.
Technical Context
The DG406DJ+ implements a CMOS transmission-gate architecture with bidirectional analog signal routing through a single common output (D) and 16 independent source inputs (S1–S16). Channel selection is controlled by four address lines (A0–A3) and an active-low enable (EN), supporting full decoding logic for deterministic switching.
It features rail-to-rail analog signal handling across its full supply range, with guaranteed performance over temperature (–40°C to +85°C) and robust off-isolation (–69dB typical) and crosstalk suppression (–92dB typical), enabling high-fidelity signal routing in mixed-signal test and measurement environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RDS(ON)) | 100Ω max - ensures minimal voltage drop and gain error in precision analog paths |
| On-Resistance Matching | 8Ω max - guarantees consistent gain and offset across all 16 channels |
| On-Resistance Flatness | 9Ω max - maintains linearity over full ±10V analog signal range |
| Charge Injection | 15pC max - limits sampling error in sample-and-hold circuits |
| Input Leakage (T = +85°C) | 5nA max - preserves accuracy in high-impedance sensor interfaces |
| Supply Range | +5V to +30V single or ±4.5V to ±20V dual - supports industrial and test-equipment power architectures |
| ESD Protection | >2000V per MIL-STD-883 Method 3015.7 - enables robust handling in manufacturing and field use |
Pinout & Package
DG406DJ+ is housed in a 28-pin plastic DIP (dual in-line package) with 0.600" body width and through-hole mounting. Pin 1 is V+, pin 12 is GND, pin 27 is V−, and pin 28 is the bidirectional output (D). Pins 2, 3, and 13 are no-connect (N.C.).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| V+ | Positive supply voltage input | Accepts +5V to +30V (single supply) or up to +44V differential vs. V− |
| V− | Negative supply voltage input | Accepts –4.5V to –20V (dual supply); must be ≤ +44V below V+ |
| GND | Ground reference | Common return for logic and analog circuitry; tied to V− in single-supply mode |
| D | Bidirectional analog output | Common terminal for all 16 channels; handles signals rail-to-rail |
| S1–S16 | Analog input channels | 16 independent single-ended sources; selected via A0–A3 and EN |
| A0–A3 | Binary address inputs | 4-bit code selects one of 16 channels; TTL/CMOS compatible (0.8V/2.4V thresholds) |
| EN | Enable input (active low) | Disables all switches when high; required for break-before-make timing control |
Key Features
| Feature | Design Value |
|---|---|
| PIN-COMPATIBLE UPGRADE | Direct replacement for legacy DG406 with identical pinout and footprint-no PCB redesign needed |
| Rail-to-rail signal handling | Supports analog inputs spanning V− to V+ without clipping, critical for full-scale sensor and DAC interface applications |
| Guaranteed low charge injection | 15pC max ensures sub-LSB error in 16-bit sample-and-hold circuits with 1nF hold capacitors |
| Low power consumption | 1.25mW max at +25°C enables use in thermally constrained instrumentation and portable test gear |
| High off-isolation | –69dB typical minimizes signal coupling between unselected channels in multi-signal routing |
Applications
| Sample-and-Hold Circuits | Test Equipment |
|---|---|
Use Scenario: Multiplexing multiple sensor outputs into a shared ADC sampling path with minimal settling error. IC Role / Device Role / Timing Role: Analog switch providing low-charge-injection, low-on-resistance signal routing to a hold capacitor. Use Value: 15pC max charge injection and 9Ω on-resistance flatness preserve 16-bit acquisition fidelity across all 16 channels. | Use Scenario: Automated signal routing in benchtop multimeters and automated test equipment (ATE) for stimulus/response sequencing. IC Role / Device Role / Timing Role: High-isolation, low-leakage multiplexer enabling accurate DC and AC parameter measurement across multiple DUTs. Use Value: –69dB off-isolation and 5nA max input leakage at +85°C ensure measurement integrity during thermal stress testing. |
| Guidance and Control Systems | Audio Signal Routing |
Use Scenario: Consolidating telemetry inputs (position, rate, temperature) from distributed sensors onto a central flight controller ADC bus. IC Role / Device Role / Timing Role: Rugged, wide-temperature analog switch supporting MIL-STD-883 qualified operation in avionics-grade assemblies. Use Value: –40°C to +85°C operating range and >2000V ESD rating meet airborne environmental and handling requirements. | Use Scenario: Channel-selectable routing of line-level audio signals in professional mixing consoles and broadcast I/O racks. IC Role / Device Role / Timing Role: Low-distortion, bidirectional analog switch enabling flexible patching without ground loops or level shifts. Use Value: 100Ω max on-resistance and rail-to-rail capability support unity-gain buffering and direct connection to op-amp inputs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG406BRZ | 16-channel, 75Ω max on-resistance, –40°C to +85°C, 28-lead SOIC; requires external VDD/VSS decoupling for optimal charge injection | Lower on-resistance but higher charge injection (20pC typ); optimized for lower-voltage (±15V max) systems | Select ADG406BRZ when lower on-resistance is prioritized over charge injection in non-sample-and-hold roles |
| MAX4617CPE+ | 16-channel, 120Ω max on-resistance, 0°C to +70°C, 28-pin PDIP; no guaranteed matching or flatness specs | Limited temperature range and no channel-matching guarantee; suited for cost-sensitive, non-precision applications | Select MAX4617CPE+ only for commercial-grade systems where channel uniformity is not required |
Compared with ADG406BRZ and MAX4617CPE+, the DG406DJ+ uniquely delivers guaranteed 8Ω channel matching and 9Ω flatness across its full operating temperature range-critical for precision data acquisition where inter-channel gain consistency directly impacts calibration stability.
Availability
DG406DJ+ is available at Aetrix Electronics and suitable for data-acquisition systems, test equipment, and guidance and control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DG406DJ+ 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
Maxim Integrated (now part of Analog Devices) is a U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and computing markets.
The DG406DJ+ belongs to Maxim's high-reliability analog multiplexer product line, designed specifically for precision signal routing in test instrumentation, aerospace telemetry, and industrial process control where guaranteed matching, low leakage, and wide supply flexibility are mandatory.
FAQ
What is the operating temperature range of the DG406DJ+?
The DG406DJ+ is rated for operation from –40°C to +85°C. This extended industrial temperature range is confirmed in the Ordering Information table and Absolute Maximum Ratings section of the datasheet. The "D" grade suffix in DG406DJ+ explicitly denotes this –40°C to +85°C specification, making it suitable for harsh-environment applications where standard commercial-grade parts would fail.
Is the DG406DJ+ pin-compatible with older DG406 variants?
Yes, the DG406DJ+ is a pin-compatible plug-in upgrade for industry-standard DG406 devices. The datasheet explicitly states "pin-compatible plug-in upgrades for the industry standard DG406 and DG407" and confirms identical pin configurations across all DG406 variants-including DG406DJ+. No PCB layout changes are required when replacing legacy DG406CJ+ or DG406AK+ with DG406DJ+.
What supply voltages does the DG406DJ+ support?
The DG406DJ+ supports both dual-supply (±4.5V to ±20V) and single-supply (+5V to +30V) operation. In single-supply mode, V− must be connected to GND. The device maintains guaranteed performance across this full range, including on-resistance, leakage, and switching time specifications-as verified in the Electrical Characteristics tables for both dual- and single-supply conditions.
Does the DG406DJ+ support rail-to-rail analog signal handling?
Yes, the DG406DJ+ supports rail-to-rail analog signal handling. The datasheet specifies an analog signal range of V− to V+ under all operating conditions, confirmed in the Electrical Characteristics table (VANALOG = ±10V min with ±15V supplies). This allows full utilization of the supply rails for maximum dynamic range in sensor interface and data-acquisition applications.
What is the maximum charge injection of the DG406DJ+ and why does it matter?
The DG406DJ+ has a maximum charge injection of 15pC, guaranteed across temperature. This parameter directly impacts accuracy in sample-and-hold circuits: injected charge displaces the hold capacitor voltage, causing gain and offset errors. At 15pC max, the DG406DJ+ enables reliable 16-bit acquisition with typical 1nF hold capacitors-making it suitable for high-resolution data loggers and precision instrumentation where legacy muxes fall short.
DG406DJ+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- 16:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 100Ohm
- Channel-to-Channel Matching (ΔRon):
- 1.5Ohm
- Voltage - Supply, Single (V+):
- 5V ~ 30V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 200ns, 150ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2pC
- Channel Capacitance (CS(off), CD(off)):
- 8pF, 130pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -92dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 28-PDIP
DG406DJ+ FAQ
1.How can I place an order for DG406DJ+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DG406DJ+ 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 DG406DJ+ reliable?
The price and inventory of DG406DJ+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG406DJ+ is usually 5 days.
3.What payment methods are accepted for DG406DJ+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG406DJ+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG406DJ+?
DG406DJ+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG406DJ+ 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 DG406DJ+?
For technical support, including DG406DJ+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG406DJ+ requirements.
6.How does Aetrix verify that DG406DJ+ is sourced from the original manufacturer or authorized distributors?
All DG406DJ+ 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 DG406DJ+ meets industry standards.
7.What is the process for return or replacement of DG406DJ+?
All DG406DJ+ units undergo pre-shipment inspection (PSI). If there is an issue with DG406DJ+, 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 DG406DJ+ part is unused and in its original packaging.
Return procedure for DG406DJ+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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