Keysight 34908A 40-Channel Multiplexer Module
Request a quote
Keysight 34908A is a 40-channel single-ended multiplexer module with 60 ch/s scanning, 300V maximum voltage, and built-in thermocouple reference junction.
Product details
| Model | 34908A |
| Manufacturer | Keysight |
| Category | DAQ Modules & Cards |
| Availability | Made to order |
Description
Overview
The Keysight 34908A is a 40-channel single-ended multiplexer module designed for the 34970A and 34972A Data Acquisition/Switch Units. This module provides high-density switching for common-low applications where single-wire connection is preferred, including battery testing, component characterization, and benchtop measurement scenarios.
Key Features
- 40 single-ended channels with common-low configuration
- 60 channel/second scanning rate
- 300V maximum switching voltage and 1A maximum current
- 10 MHz bandwidth
- Built-in thermocouple reference junction for temperature measurements
- Low thermal offset of less than 3 µV
- Supports all two-wire internal measurements except current
- Floating common-low connection, isolated from earth up to 300V
Applications
- Battery and cell testing
- Component characterization and parametric testing
- Temperature measurement with thermocouple inputs
- Benchtop data acquisition and switching
- Low-level signal measurement and multiplexing
Specifications
| Module | TypeSpeed (ch/sec)Max VoltsMax AmpsBandwidthThermal OffsetComments |
| Model Number | Description |
| 34908A | 40-Channel single-ended multiplexer |
Request a quote
Keysight 34908A 40-Channel Multiplexer Module
Response within 24 hours
No obligation
Direct communication