The ADG5423 is a monolithic industrial CMOS analog switch with two independent latch-ups
Single pole, single throw (SPST) switch。 When turned on, the conductivity of each switch is the same in both directions, and the input signal range can be extended to the supply voltage range. Under the disconnected condition, the signal level that reaches the supply voltage is prevented. With a logic 1 input, the ADG5423 turns on one switch and disconnects the other.
ADG5423It is a first-before-make switch for multiplexer applications.
These switches feature ultra-low on-resistance and on-resistance flatness, making them ideal solutions for data acquisition and gain switching applications where low distortion performance is critical. The latch-up resistance and high ESD rating provide these switches for greater stability in harsh environments.
Product features
- Channel isolation prevents latch-up.
The dielectric channel separates the P-channel from the N-channel transistor, ensuring that latch-up does not occur even under severe overvoltage conditions.
- Low on-resistance RON。
- Dual-supply operation. For bipolar analog applications, the ADG5423 can operate from dual supplies up to ±22 V.
- Single-supply operation. For unipolar analog applications, the ADG5423 can operate from a single-rail supply up to 40 V.
- 3 V logic compatible digital input: VINH = 2.0 V，VINL = 0.8 V。
- No V requiredLLogical power supply.
- Available in a 10-pin MSOP package.
Product features
- High voltage signal routing
- Automatic test equipment
- Analog front-end circuitry
- Precision data acquisition system
- Industrial instrumentation
- Amplifier gain selection
- Relay alternatives