The TMUX1104 is a precision complementary metal-oxide semiconductor (CMOS) multiplexer (MUX). The TMUX1104 offers a single channel, 4:1 configuration. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. All logic inputs have 1.8 V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.The TMUX1104 is part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications. A low supply current of 5 nA and small package options enable use in portable applications.
- Wide supply range: 1.08 V to 5.5 V
- Low leakage current: 3 pA
- Low charge injection: 1.5 pC
- Low on-resistance: 2 Ω
- -40°C to +125°C Operating temperature
- 1.8 V Logic Compatible
- Fail-Safe Logic
- Rail to Rail Operation
- Bidirectional Signal Path
- Break-before-make switching
- ESD protection HBM: 2000 V
| Configuration | 4:1 |
| Number of channels | 1 |
| Power supply voltage - single (V) | 1.2, 1.8, 2.5, 3.3, 5 |
| Protocols | Analog |
| Ron (typ) (Ω) | 2.5 |
| CON (typ) (pF) | 40 |
| ON-state leakage current (max) (µA) | 0.0035 |
| Supply current (typ) (µA) | 0.005 |
| Bandwidth (MHz) | 150 |
| Operating temperature range (°C) | -40 to 125 |
| Features | 1.8-V compatible control inputs, Break-before-make, Fail-safe logic |
| Input/output continuous current (max) (mA) | 30 |
| Rating | Catalog |