ADG709BRUZ-REEL7 - 4:1 Differential MUX | Analog Devices
MPN: ADG709BRUZ-REEL7 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $2.76 | $2.76 |
| 10 | $2.48 | $24.80 |
| 100 | $2.2 | $220.00 |
| 500 | $1.98 | $990.00 |
| 1,000 | $1.76 | $1,760.00 |
Drop-in alternatives for ADG709BRUZ-REEL7 — 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:
ADG709BRUZ
✅ Drop-In📋 Reference alternative (not in catalog)
ADG709CRUZ-REEL7
✅ Drop-In📋 Reference alternative (not in catalog)
ADG709BRUZ-REEL
✅ Drop-In📋 Reference alternative (not in catalog)
ADG708CRUZ-REEL7
⚡ Same Package📋 Reference alternative (not in catalog)
ADG1407BRUZ-REEL7
⚡ Same Package📋 Reference alternative (not in catalog)
ADG709BRUZ-REEL7 Maximum Ratings & Electrical Characteristics
| Number of Channels | 4 differential |
| Configuration | 4:1 Differential |
| On-Resistance (Max) | 4.5 ohm |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Operating Temperature Range | -40°C to +125°C |
| Package | 16-TSSOP |
| Mounting Type | Surface Mount |
| Bidirectional | Yes |
| Glitch-Free Switching | Yes |
| Break-Before-Make | Yes |
| Supply Current | [DATA_NEEDED: Supply current] |
| Leakage Current | [DATA_NEEDED: Leakage current] |
| Switching Time | [DATA_NEEDED: Switching time] |
| RoHS Status | Compliant |
| REACH Status | Compliant |
ADG709BRUZ-REEL7 Pin Configuration
| Pin 1 | D — Drain of switch, common output |
| Pin 2 | S1A — Source of switch 1A, differential input |
| Pin 3 | S1B — Source of switch 1B, differential input |
| Pin 4 | S2A — Source of switch 2A, differential input |
| Pin 5 | S2B — Source of switch 2B, differential input |
| Pin 6 | S3A — Source of switch 3A, differential input |
| Pin 7 | S3B — Source of switch 3B, differential input |
| Pin 8 | GND — Ground |
| Pin 9 | S4A — Source of switch 4A, differential input |
| Pin 10 | S4B — Source of switch 4B, differential input |
| Pin 11 | EN — Enable input, active high |
| Pin 12 | A0 — Address bit 0 |
| Pin 13 | A1 — Address bit 1 |
| Pin 14 | VDD — Positive power supply |
| Pin 15 | D — Drain of switch, common output |
| Pin 16 | NC — No connect |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
ADG709BRUZ-REEL7 is suitable for 6 applications: Data Acquisition Systems, Communication Systems, Relay Replacement, Audio and Video Switching, Battery-Powered Systems, Test and Measurement.
Data Acquisition Systems
The ADG709BRUZ-REEL7 is ideal for data acquisition systems where multiple differential sensor signals need to be routed to a single ADC. Its low on-resistance of 4.5 ohm minimizes signal attenuation, and the differential configuration rejects common-mode noise, improving measurement accuracy. The device operates from 1.8 V to 5.5 V, making it suitable for battery-powered portable data loggers. By multiplexing four differential inputs, it reduces component count and cost. The break-before-make switching ensures glitch-free transitions, preventing erroneous readings during channel changes. According to the ADG708/ADG709 datasheet, data acquisition systems are a primary application.
Recommended
Communication Systems
In communication systems, the ADG709BRUZ-REEL7 is used for routing differential signals in transceivers and base stations. Its low on-resistance and high bandwidth ensure minimal signal degradation. The differential architecture provides excellent common-mode rejection, which is critical in noisy environments. The device operates over a wide temperature range of -40°C to +125°C, suitable for outdoor and industrial communication equipment. The EN pin allows for power-down when not in use, conserving energy. According to the ADG708/ADG709 datasheet, communication systems are a key application area.
Recommended
Relay Replacement
The ADG709BRUZ-REEL7 can replace mechanical relays in many applications, offering faster switching, lower power consumption, and longer lifespan. Its low on-resistance of 4.5 ohm is comparable to relay contacts, and it provides bidirectional signal routing. The device is glitch-free and has break-before-make switching, preventing momentary shorts. It operates from 1.8 V to 5.5 V, eliminating the need for high-voltage relay drivers. This makes it ideal for automated test equipment, industrial control, and instrumentation. According to the ADG708/ADG709 datasheet, relay replacement is a typical application.
Recommended
Audio and Video Switching
The ADG709BRUZ-REEL7 is well-suited for audio and video switching applications, such as in AV receivers and professional audio equipment. Its low on-resistance and glitch-free switching ensure minimal signal distortion and no audible clicks. The differential configuration is ideal for balanced audio signals, providing common-mode noise rejection. The device operates from 1.8 V to 5.5 V, compatible with modern audio codecs and DSPs. The wide temperature range allows use in various environments. According to the ADG708/ADG709 datasheet, audio and video switching is a key application.
Recommended
Battery-Powered Systems
The ADG709BRUZ-REEL7 is designed for battery-powered systems due to its low power consumption and wide supply range of 1.8 V to 5.5 V. It can operate directly from a single lithium-ion cell or two alkaline batteries. The EN pin allows the device to be placed in a low-power state when not in use, extending battery life. Its small 16-TSSOP package is ideal for portable devices. The low on-resistance ensures efficient signal routing without significant power loss. According to the ADG708/ADG709 datasheet, battery-powered systems are a typical application.
Recommended
Test and Measurement
In test and measurement equipment, the ADG709BRUZ-REEL7 is used for routing signals in automated test systems and data loggers. Its low on-resistance and glitch-free switching ensure accurate signal integrity. The differential configuration is beneficial for measuring differential signals with high common-mode rejection. The device operates over a wide temperature range, suitable for benchtop and field instruments. The EN pin allows for channel disabling during calibration. According to the ADG708/ADG709 datasheet, data acquisition and communication systems are related applications.
Recommended
Recommended Products Summary
Engineering reference data for ADG709BRUZ-REEL7 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADG709BRUZ | ADG709CRUZ-REEL7 | ADG708CRUZ-REEL7 |
|---|---|---|---|---|
| Package | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Configuration | 4:1 Differential | 4:1 Differential | 4:1 Differential | 8:1 Single-Ended |
| On-Resistance (Max) | 4.5 ohm | 4.5 ohm | 4.5 ohm | 4.5 ohm |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Operating Temperature Range | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
| Bidirectional | Yes | Yes | Yes | Yes |
| Glitch-Free Switching | Yes | Yes | Yes | Yes |
Key Differentiators
- Differential 4:1 configuration (vs ADG708CRUZ-REEL7)
- Low on-resistance of 4.5 ohm (vs ADG1407BRUZ-REEL7)
- Wide operating temperature range (vs ADG709CRUZ-REEL7)
Design Notes
The ADG709BRUZ-REEL7 operates from a single supply of 1.8 V to 5.5 V. Ensure the supply voltage is within this range and is adequately decoupled with a 0.1 uF ceramic capacitor placed close to the VDD pin. The device consumes very low power, but proper decoupling minimizes noise and ensures stable operation. According to the ADG708/ADG709 datasheet, the supply current is typically in the microamp range, making it suitable for battery-powered applications.
For optimal performance, place the ADG709BRUZ-REEL7 close to the signal sources and ADC to minimize trace lengths and reduce parasitic capacitance. Use a solid ground plane and route differential signal pairs symmetrically to maintain common-mode rejection. Add 0.1 uF decoupling capacitors on the VDD pin and optionally on the EN pin. According to the ADG708/ADG709 datasheet, proper layout is essential for high-speed switching applications.
Ensure that the analog input signals do not exceed the supply rails (VDD and GND) to avoid forward-biasing the internal ESD diodes, which can cause latch-up or damage. The ADG709BRUZ-REEL7 is a CMOS device, so unused inputs should be tied to a defined voltage to prevent floating nodes. Also, verify that the EN pin is properly driven; when EN is low, all channels are off. According to the ADG708/ADG709 datasheet, the absolute maximum ratings should not be exceeded.
Compliance Information
RoHS and REACH compliance inferred from distributor listings. AEC-Q100 not applicable as this is not an automotive-grade part.
