The TMUX1136DQAR from Texas Instruments is a dual-channel 2:1 SPDT CMOS precision analog switch with two independently controlled channels. It supports bidirectional analog and digital signal routing, with source and drain signals operating from GND to VDD, making it suitable for precision measurement, sensor interfaces and data-acquisition systems.
The device operates from a wide 1.08V to 5.5V single-supply range, supporting common 1.2V, 1.8V, 2.5V, 3.3V and 5V systems. All control inputs are 1.8V logic compatible, while integrated Fail-Safe Logic allows control-pin voltages to be applied before the supply is powered.
TMUX1136 is optimized for precision signal switching, offering approximately 1.8Ω typical on-resistance, leakage performance down to 3pA, approximately 3nA typical supply current, and -6pC typical charge injection. Its 250MHz bandwidth allows use in both low-frequency precision circuits and higher-speed analog signal paths.
The switch supports break-before-make switching, rail-to-rail operation and bidirectional signal paths. Maximum continuous input/output current is 30mA, while HBM ESD protection is rated at 2000V.
The specific TMUX1136DQAR ordering option uses a compact 10-pin USON (DQA) package measuring 2.5 × 1mm and operates from -40°C to +125°C. The “R” version is supplied in 3000-piece large tape-and-reel packaging. It is RoHS and REACH compliant, carries an MSL Level 1 rating, and is currently listed by TI as ACTIVE.
Key Specifications:
- Brand: Texas Instruments / TI
- Part Number: TMUX1136DQAR
- Product Type: Precision Analog Switch
- Configuration: 2:1 SPDT
- Number of Channels: 2
- Channel Control: Independent
- Technology: CMOS
- Supply Voltage Range: 1.08V to 5.5V
- Supported Supply Levels: 1.2V / 1.8V / 2.5V / 3.3V / 5V
- Signal Range: GND to VDD
- Signal Path: Bidirectional
- Typical On-Resistance: 1.8Ω
- Low Leakage Current: 3pA
- Maximum ON-State Leakage: 0.002µA
- Typical Supply Current: 3nA
- Typical ON Capacitance: 20pF
- Bandwidth: 250MHz
- Typical Charge Injection: -6pC
- Continuous I/O Current: 30mA Max
- Logic Compatibility: 1.8V
- Fail-Safe Logic: Yes
- Rail-to-Rail Operation: Yes
- Break-Before-Make: Yes
- HBM ESD Protection: 2000V
- Operating Temperature: -40°C to +125°C
- Package: USON-10 / DQA
- Package Size: 2.5 × 1mm
- Pin Count: 10
- Mounting Type: SMD / SMT
- Packaging: Large Tape & Reel
- Reel Quantity: 3000 pcs
- MSL: Level 1 / 260°C
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Product Status: ACTIVE.
Reviews
There are no reviews yet.