ADG5412BRUZ - 10Ω Quad SPST ±20V Analog Switch | Analog Devices
MPN: ADG5412BRUZ ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $3.26 | $3.26 |
| 10 | $3.26 | $32.60 |
| 100 | $3.26 | $326.00 |
| 500 | $3.26 | $1,630.00 |
| 1,000 | $3.26 | $3,260.00 |
ADG5412BRUZ Overview
An analog switch is a semiconductor-controlled passive interconnect used to route analog signals under digital control. A SPST switch provides one conducting path when enabled and an open path when disabled. The ADG5412 belongs to the broader hierarchy of analog switch ICs, interface ICs, signal-path semiconductors, and electronic control components. Its four independent channels allow one package to control multiple test, measurement, instrumentation, or communication paths.
Key features include four independent SPST switches, 10 Ω on resistance, operation across positive and negative signal ranges, latch-up-proof construction, and logic-high turn-on control. The on-resistance profile is described in the verified distributor data as flat over the analog input range, supporting consistent signal behavior. The device also supports analog input ranges extending to the supply rails, which is useful when the switch must pass signals close to its supply limits.
The ADG5412/ADG5413 family is identified as high-voltage latch-up-proof and intended for demanding signal routing. The verified product-page result identifies ADG5412 as recommended for new designs. Because the supplied data does not include complete timing, bandwidth, capacitance, leakage, temperature, and absolute-maximum tables, those specifications are not inferred here. The verified sources specifically identify the device as a 4-circuit, 1:1, 10-ohm switch in a 16-TSSOP package.
Typical uses include automatic test equipment, data acquisition, instrumentation, avionics, audio and video switching, communication systems, and relay-replacement circuits. In these applications, the four channels can route test signals, sensor outputs, or communication lines while keeping the control logic separate from the analog path.
When laying out a board, preserve the manufacturer pin assignments and route sensitive analog traces away from switching and digital-return currents. Confirm supply polarity, logic levels, signal amplitude, and maximum voltage before applying power. The verified source identifies ADG5412 as logic-1 turn-on, so firmware and control circuitry must use the correct enable polarity.
This product page combines the verified manufacturer and distributor descriptions, cross-reference findings, package information, and practical design guidance. It also separates confirmed facts from parameters requiring the complete datasheet for final design validation.
Drop-in alternatives for ADG5412BRUZ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
ADG5413BRUZ
✅ Drop-In📋 Reference alternative (not in catalog)
ADG5412BCPZ-REEL7
✅ Drop-In📋 Reference alternative (not in catalog)
ADG5436BRUZ
✅ Drop-In📋 Reference alternative (not in catalog)
ADG5412BRUZ-REEL7
✅ Drop-In📋 Reference alternative (not in catalog)
ADG5412F-EP
✅ Drop-In📋 Reference alternative (not in catalog)
ADG5412BRUZ Maximum Ratings & Electrical Characteristics
| Number of Circuits | 4 circuits |
| Switch Configuration | 4 independent SPST switches |
| Switch Function | 1:1 |
| On Resistance | 10 ohm |
| Signal Voltage Capability | 20 V |
| Control State | Turns on with Logic 1 |
| Analog Signal Range | Extends to the supplies |
| Latch-Up Protection | High-voltage latch-up proof |
| Package | 16-TSSOP |
| Package Pin Count | 16 pins |
| Mounting Type | Surface Mount |
| Product Category | Analog Switch ICs |
| Recommended for New Designs | Yes |
| RoHS Compliance | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
ADG5412BRUZ 16 pins Pin Configuration Guide
Pin configuration for ADG5412BRUZ (16 pins package). Pin numbering, functions, and connection diagrams are defined in the manufacturer datasheet. Refer to it for the exact footprint and soldering guidelines.
No detailed pinout data available for ADG5412BRUZ.
Refer to the datasheet for full pin configuration.
Typical Applications
ADG5412BRUZ is suitable for 6 applications: Automatic Test Equipment, Data Acquisition Systems, Instrumentation Signal Routing, Audio and Video Switching, Communication Systems, Avionics and High-Reliability Systems.
Automatic Test Equipment
The ADG5412BRUZ fits automatic-test-equipment signal routing because it provides four independent SPST channels in a 16-TSSOP package. The confirmed 10-ohm on resistance gives designers a defined starting point for insertion-loss budgeting, while logic-1 turn-on behavior simplifies state management in fixture controllers. Place the device near the test interface when practical to keep sensitive analog paths short, and verify the complete datasheet for signal range, bandwidth, leakage, and switching speed before finalizing fixture timing.
Recommended
Data Acquisition Systems
ADG5412BRUZ can route multiple data-acquisition channels through a compact 16-TSSOP interface while preserving independent control for each SPST path. The four-channel architecture reduces the number of separate switch packages needed when multiplexing or isolating sensor lines. Because the verified data confirms 10-ohm on resistance but does not confirm bandwidth or settling time, calculate the complete acquisition-path error budget with the actual source impedance, sampling rate, and datasheet AC test conditions before selecting the switch.
Recommended
Instrumentation Signal Routing
The ADG5412BRUZ is suitable for instrumentation paths that need controlled analog connectivity rather than a mechanical relay. Its four independent SPST switches can isolate or select measurement sources, and the 20-volt signal capability provides a useful design boundary for the intended operating class. Engineers should still check supply limits, absolute maximum ratings, leakage, and temperature performance in the official datasheet, then use short traces and a stable return path to minimize measurement error.
Recommended
Audio and Video Switching
ADG5412BRUZ can support audio or video signal switching when the signal amplitude and bandwidth remain within the complete device ratings. The verified family material identifies audio and video switching as an application, while the distributor result confirms the 10-ohm on-resistance figure. For low-distortion designs, compare the switch contribution with source and load impedance, verify off-state isolation and channel capacitance, and keep the layout symmetric so each switched path experiences similar parasitic loading.
Recommended
Communication Systems
The ADG5412BRUZ is applicable to communication-system routing where four independent analog paths are useful and the signals remain within the qualified voltage range. Logic-1 turn-on control allows the switch state to be coordinated with system sequencing, while the 16-TSSOP package supports compact board construction. Do not infer RF performance from the generic switch description; evaluate insertion loss, return loss, isolation, bandwidth, and channel capacitance from the official electrical tables before using it in high-frequency paths.
Recommended
Avionics and High-Reliability Systems
ADG5412BRUZ is a candidate for avionics or other high-reliability systems when the system requirements fall within the verified 20-volt signal capability and the complete manufacturer qualification data. The high-voltage latch-up-proof construction is explicitly identified by Analog Devices, making transient-control considerations important during interface design. The verified result for ADG5412F-EP mentions defense and aerospace support, but that does not automatically qualify the BRUZ orderable part; review the exact qualification, temperature, screening, and traceability requirements separately.
Recommended
Recommended Products Summary
Engineering reference data for ADG5412BRUZ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADG5413BRUZ | ADG5412BCPZ-REEL7 | ADG5436BRUZ | ADG5412BRUZ-REEL7 | ADG5412F-EP |
|---|---|---|---|---|---|---|
| Package | 16-TSSOP | 16-TSSOP | 16-TSSOP package claim requires verification; comparison result also identifies LFCSP-16 | 16-TSSOP | 16-TSSOP | 16-TSSOP package requires verification |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
Key Differentiators
- Four independent SPST channels in one 16-TSSOP package (vs ADG5413BRUZ)
- 10-ohm confirmed on resistance (vs ADG5412BCPZ-REEL7)
- Logic-1 turn-on control (vs ADG5436BRUZ)
- Latch-up-proof high-voltage switch family (vs ADG5412F-EP)
Design Notes
Route each analog switch terminal directly to its intended connector or measurement node, and keep the return path continuous under all four channels. Because the verified data confirms a 10-ohm on resistance and a 16-TSSOP package but does not provide capacitance or bandwidth values, use the manufacturer electrical tables to calculate insertion loss and switching transients before final trace geometry is frozen.
Keep control traces away from sensitive analog inputs and use a stable ground reference beneath the TSSOP footprint where the board stack-up permits. The ADG5412 switches turn on with Logic 1, so control edge transitions can capacitively couple into adjacent high-impedance nodes. Confirm the datasheet logic thresholds, input impedance, off leakage, and channel capacitance, then validate the final layout with an eye or time-domain measurement when switching precision signals.
Do not substitute a related ADG5413, ADG5436, or alternate-package variant based only on the family name or a distributor comparison page. Verify the exact pin map, control polarity, supply range, analog signal limits, on-resistance, bandwidth, leakage, and temperature grade. In particular, the supplied comparison result identifies ADG5412BCPZ-REEL7 as LFCSP-16 while the target is 16-TSSOP, so mechanical compatibility must be demonstrated separately.
Compliance Information
The verified cross-reference result states RoHS3 Compliant, REACH Unaffected, and MSL 1 (Unlimited). AEC-Q100 status is not applicable based on the supplied data; the product is not identified as an automotive-qualified part. Lead-free, halogen-free, and conflict-minerals status were not supplied.
