Overview
The TMUX1204DGSR is a 5-V, 4:1, general-purpose analog multiplexer produced by Texas Instruments. This device is a modern complementary metal-oxide semiconductor (CMOS) analog multiplexer in a 4:1 single-ended configuration. It operates with a single supply voltage ranging from 1.08 V to 5.5 V, making it versatile for various applications from personal electronics to building automation systems. The TMUX1204DGSR features low supply current, rail-to-rail operation, and bidirectional signal paths, ensuring high performance and reliability in diverse use cases.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.08 V to 5.5 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| On-Resistance (RON) | 5 Ω (typical at VDD = 5 V) | Ω |
| Transition Time (tTRAN) | 14 ns (typical at VDD = 5 V) | ns |
| Break-Before-Make Time (tOPEN) | 16 ns (typical at VDD = 5 V) | ns |
| Supply Current (IDD) | 10 nA (typical at VDD = 5 V) | nA |
| Logic Input Compatibility | 1.8 V logic compatible | |
| ESD Protection | 2000 V (HBM) | V |
| Package Options | VSSOP (10-pin), USON (10-pin) |
Key Features
- Rail-to-rail operation
- Bidirectional signal path
- 1.8 V logic compatible
- Fail-safe logic
- Low on-resistance: 5 Ω
- Wide supply range: 1.08 V to 5.5 V
- Low supply current: 10 nA
- Transition time: 14 ns
- Break-before-make switching
- ESD protection: 2000 V (HBM)
Applications
- Analog and digital multiplexing or demultiplexing
- Motor drives
- Servo drive control module
- Building automation
- Barcode scanner
- Analog input module
- Power delivery
- Smoke detectors
- Video surveillance
- Thermal imaging camera
- Electronic point of sale
- Appliances
- Consumer audio
Q & A
- What is the supply voltage range of the TMUX1204DGSR?
The supply voltage range is from 1.08 V to 5.5 V. - What is the typical on-resistance of the TMUX1204DGSR?
The typical on-resistance is 5 Ω at VDD = 5 V. - What is the operating temperature range of the TMUX1204DGSR?
The operating temperature range is from -40°C to +125°C. - Is the TMUX1204DGSR compatible with 1.8 V logic?
Yes, it is 1.8 V logic compatible. - What is the transition time of the TMUX1204DGSR?
The transition time is typically 14 ns at VDD = 5 V. - Does the TMUX1204DGSR have ESD protection?
Yes, it has ESD protection up to 2000 V (HBM). - What are the package options for the TMUX1204DGSR?
The package options are VSSOP (10-pin) and USON (10-pin). - What is the typical supply current of the TMUX1204DGSR?
The typical supply current is 10 nA. - Does the TMUX1204DGSR support break-before-make switching?
Yes, it supports break-before-make switching. - What are some common applications of the TMUX1204DGSR?
Common applications include analog and digital multiplexing, motor drives, building automation, and more.
