| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel | |
| Channel Capacitance (CS(off), CD(off)) | |
| Charge Injection | |
| Crosstalk | |
| Current | |
| Mounting Type | |
| Multiplexer | |
| Number of Circuits | |
| On | |
| Operating Temperature | |
| Supplier Device Package | |
| Switch Time (Ton, Toff) (Max) | |
| Voltage |
The ADG438FBR is a CMOS analog multiplexer from Analog Devices that provides fault protection for signal routing applications. It features an 8:1 single-channel configuration with a typical on-resistance of 270Ohm. The device operates from dual ±15V supplies and offers fast switching times of 230ns (ton) and 130ns (toff).
Fault protection allows the multiplexer to withstand overvoltage inputs from -40V to +55V, and during power loss the inputs appear as an open circuit. This protects both the multiplexer and downstream circuitry. The device also includes break-before-make switching and TTL/CMOS-compatible inputs.
The ADG438FBR is designed for surface-mount assembly in a 16-SOIC package (3.90mm width). It is suitable for industrial, avionics, and data acquisition systems where signal integrity and fault tolerance are critical. The operating temperature range is -40°C to +125°C.
The ADG438FBR operates from a nominal ±15V dual supply.
The ADG438FBR is available in a 16-SOIC (3.90mm width) surface-mount package.
The operating temperature range is -40°C to +125°C (TA).
The device is listed as RoHS3 Compliant, but this is unverified and low confidence.
The typical on-resistance is 270Ohm.
Maximum switching times are 230ns for turn-on (ton) and 130ns for turn-off (toff).
The ADG438FBR is an 8:1 single-channel multiplexer (8 inputs to 1 output).