Datasheet for ADGS5412BCPZ:
- Manufacturer Part Number : ADGS5412BCPZ
- Manufacturer : AD
- Description : SPI Interface, 4× SPST Switches, 9.8 Ω RON, ±20 V/+36 V, Mux Configurable IC
- Series : ADGS5412
- Reference Price : USD 2.864
- Our Price : We have a better price, contact us by email
- Product Type : Analog Switches Multiplexers
- Function : Dual Supply Analog Switches & Multiplexers
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 24-Lead LFSCP (4mm x 4mm x 0.95mm w/ EP)
- Pins : 24
- MFG Package Case : CP-24-17
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 490
- Working Temperature : -40 to 125C
- Other Part Number : ADGS5412BCPZ
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- SPI interface with error detection
- Includes CRC, invalid read/write address, and SCLK count error detection
- Supports burst mode and daisy-chain mode
- Industry standard SPI Mode 0 and Mode 3 interface compatible
- Guaranteed break-before-make switching allowing external wiring of switches to deliver multiplexer configurations
- VSS to VDD analog signal range
- Fully specified at ±15 V, ±20 V, +12 V, and +36 V
- ±9 V to ±22 V dual-supply operation
- 9 V to 40 V single-supply operation
- Latch-up proof analog switch pins
- 8 kV HBM ESD rating
- Low on resistance (<10 Ω)
- 1.8 V logic compatibility with 2.7 V ≤ VL ≤ 3.3 V
The ADGS5412 contains four independent single-pole/single-throw (SPST) switches. A serial peripheral interface (SPI) controls the switches. The SPI interface has robust error detection features, including cyclic redundancy check (CRC) error detection, invalidread/write address detection, and serial clock (SCLK) counterror detection.
It is possible to daisy-chain multiple ADGS5412 devices together,which enables the configuration of multiple devices with aminimal amount of digital lines. The ADGS5412 can also operate in burst mode to decrease the time between SPIcommands.
Each switch conducts equally well in both directions when on,and each switch has an input signal range that extends to thesupplies. In the off condition, signal levels up to the supplies are blocked.
The on-resistance profile is very flat over the full analog input range, which ensures good linearity and low distortion when switching audio signals. The ADGS5412 exhibits break-before-make switching action, allowing use of the device in multiplexer applications with external wiring.
Product Highlights
- SPI interface removes the need for parallel conversion and logic traces and reduces general-purpose input/output (GPIO) channel count.
- Daisy-chain mode removes additional logic traces when multiple devices are used.
- CRC, invalid read/write address, and SCLK count error detection ensure a robust digital interface.
- CRC error detection capabilities allow for the use of the ADGS5412 in safety critical systems.
- Guaranteed break-before-make switching allows the use of the ADGS5412 in multiplexer configurations with external wiring.
Trench isolation analog switch section guards against latch-up. A dielectric trench separates the positive (P) and negative (N) channel transistors thereby preventing latch-up even under severe overvoltage conditions.
Applications
- Relay replacement
- Automatic test equipment
- Data acquisition
- Instrumentation
- Avionics
- Audio and video switching
- Communication systems
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
