Part A
ADG712BRU
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 4186 個数
- Package
- TSSOP-16
- Series
- インターフェース - アナログスイッチ、マルチプレクサ、デマルチプレクサ
Replacement verdict
Compatible functional replacement candidate
The ADG713BRUZ and ADG712BRU are quad SPST analog switches from the same ADG71x family, sharing identical TSSOP-16 footprint, ±5 V dual-supply operation, and CMOS/LVTTL-compatible logic. The ADG713BRUZ adds per-switch control with independent IN1–IN4 logic inputs, whereas the ADG712BRU uses a single logic input to toggle all four switches simultaneously. Both are functionally interchangeable in many designs, but the ADG713BRUZ offers greater flexibility for independent channel switching, while the ADG712BRU simplifies control when all channels switch together.
Switch Configuration
High match
Package Type
High match
Control Logic Interface
Validation required
Supply Voltage Range
High match
Parts at a glance
Part B
ADG713BRUZ
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 2717 個数
- Package
- TSSOP-16
- Series
- インターフェース - アナログスイッチ、マルチプレクサ、デマルチプレクサ
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | ADG713BRUZ | ADG712BRU | Why it matters |
|---|---|---|---|
| Switch Configuration | 4 x SPST (Normally Open) | 4 x SPST (Normally Closed) | Determines the default conduction state of each switch when the control logic is low; NO and NC variants are not directly interchangeable in a given circuit. |
| Number of Channels | 4 | 4 | Channel count must match the signal routing requirements of the application. |
| On-Resistance (R_ON) | 2.5 Ω (typical) | 2.5 Ω (typical) | Lower on-resistance reduces signal attenuation and voltage drop across the switch, affecting accuracy in analog signal paths. |
| Supply Voltage Range | 1.8 V to 5.5 V (single supply) | 1.8 V to 5.5 V (single supply) | Must be compatible with the system power rail to ensure proper switch operation and logic thresholds. |
| Control Logic Interface | CMOS/TTL compatible | CMOS/TTL compatible | Ensures the switch can be driven directly by standard digital logic without level shifting. |
| Package | 16-Lead TSSOP | 16-Lead TSSOP | Package footprint and pinout must match for board-level drop-in compatibility. |
| Operating Temperature Range | -40 °C to +85 °C | -40 °C to +85 °C | Confirms the device meets the environmental requirements of the target application. |
| Switching Time (t_ON / t_OFF) | ~14 ns / ~8 ns (typical) | ~14 ns / ~8 ns (typical) | Fast switching times are critical for high-speed signal routing and multiplexing applications. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ADG712BRU | ADG713BRUZ |
|---|---|---|
| Part Status | Obsolete | Active |
| Switch Circuit | SPST - NO | SPST - NO/NC |
| Multiplexer / Demultiplexer Circuit | 1:1 | 1:1 |
| Number of Circuits | 4 | 4 |
| On - State Resistance(Max) | 4Ohm | 4Ohm |
| Voltage - Supply, Single (V+) | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Switch Time(Ton Toff)(Max) | 11ns, 6ns (Typ) | 11ns, 6ns (Typ) |
| -3 dB Bandwidth | 200MHz | 200MHz |
| Charge Injection | 3pC | 3pC |
| Channel Capacitance(CS(off)CD(off)) | 10pF, 10pF | 10pF, 10pF |
| Current - Leakage(IS(off))(Max) | 100pA | 100pA |
| Crosstalk | -90dB @ 10MHz | -90dB @ 10MHz |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What are the key differences between the ADG713BRUZ and the ADG712BRU?
The ADG713BRUZ is a quad SPST switch with two normally open (NO) and two normally closed (NC) switches, while the ADG712BRU is a quad SPST switch with four normally open (NO) switches. Both are members of the Analog Devices ADG71x family of CMOS switches, but they differ in switch configuration and logic control. The ADG713BRUZ is supplied in a 16-lead TSSOP (RU suffix), and the ADG712BRU is also offered in a 16-lead TSSOP package.
Are the ADG713BRUZ and ADG712BRU pin-compatible?
No. Because the ADG713BRUZ contains two normally open and two normally closed switches, while the ADG712BRU contains four normally open switches, the logic control and switch arrangement differ. Designers must verify pin functions and truth tables against the respective Analog Devices datasheets before considering any layout substitution.
What is the on-resistance of the ADG713BRUZ and ADG712BRU?
Both devices are specified with low on-resistance in the Analog Devices ADG71x family datasheet. The exact on-resistance value depends on supply voltage and signal range, so the specific RON specification should be taken directly from the official Analog Devices datasheet for each part number rather than assumed to be identical.
What supply voltage range do the ADG713BRUZ and ADG712BRU support?
The ADG71x family, including the ADG713BRUZ and ADG712BRU, is designed for dual-supply operation (typically ±5 V) and single-supply operation. The precise allowable supply range and absolute maximum ratings must be confirmed from the Analog Devices datasheet for each specific part number.
Can the ADG713BRUZ be used as a direct drop-in replacement for the ADG712BRU?
Not as a direct drop-in replacement. The ADG713BRUZ has a mixed NO/NC configuration, whereas the ADG712BRU has four NO switches. The logic truth table and switch states differ, so replacing one with the other requires verifying control logic, signal routing, and the target design's switching requirements against the manufacturer datasheet.
What package do the ADG713BRUZ and ADG712BRU use?
Both the ADG713BRUZ and ADG712BRU are offered in a 16-lead TSSOP package, indicated by the "RU" suffix in the part number. Package dimensions, pin count, and PCB land patterns should be confirmed from the Analog Devices datasheet and the respective product pages on authorized distributor sites such as DigiKey or Mouser.
What are typical applications for the ADG713BRUZ and ADG712BRU?
These CMOS analog switches are typically used for signal routing, audio and video switching, data acquisition front ends, communication systems, and battery-powered instrumentation where low power consumption and low on-resistance are required. Specific application suitability should be validated against the datasheet specifications for each part.