ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC SW SPST-NOX4 900MOHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：30mOhm
- Voltage - Supply, Single (V+)：1.6V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：14ns, 9ns
- -3db Bandwidth：125MHz
- Charge Injection：3pC
- Channel Capacitance (CS(off), CD(off))：23pF, 20pF
- Current - Leakage (IS(off)) (Max)：2nA
- Crosstalk：-95dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
Download product information
Overview
The TS3A4751PWR is a bidirectional, four-channel, normally open single-pole single-throw analog switch from Texas Instruments. It operates on a single supply voltage ranging from 1.6 V to 3.6 V. The device features a maximum on-state resistance of 900 mOhms at 3 V and supports continuous DC switch currents up to 100 mA. Key electrical parameters include a maximum power supply current of 75 nA, a maximum propagation delay of 14 ns, and a maximum turn-off time of 9 ns. It functions within an operating temperature range of -40°C to +85°C and is housed in a TSSOP-14 surface-mount package.
Feature Summary
- Supports rail-to-rail analog signal handling with low on-state resistance for minimal signal attenuation
- Provides high current handling capability suitable for demanding load switching applications
- Ensures signal integrity through tight channel matching and flatness specifications across the operating range
Applications
- Audio and video signal routing in portable consumer electronics
- Signal multiplexing in data acquisition systems
- Battery management system protection circuits
- Mobile phone peripheral interface switching
Procurement Notes
Verify the specific ordering suffix to confirm the tape and reel packaging configuration required for automated assembly processes. Confirm RoHS compliance status and ensure the component meets the necessary environmental standards for the target manufacturing region before finalizing procurement orders.
Selection Notes
Select this component when designing low-voltage systems requiring multiple independent signal paths with minimal insertion loss. Ensure the logic input voltage levels are compatible with the system's digital control signals, particularly noting the CMOS compatibility at standard supply voltages.
Part Context
This part belongs to the TS3A4751 family of analog switches, which includes variants such as the RUCG4 and RUCRG4. These devices share core functional characteristics but differ in physical package types, including VQFN and X2QFN options, allowing designers to choose form factors that best fit specific board space constraints.
Replacement Considerations
Direct pin-compatible alternatives within the same family include the TS3A4751RUCRG4. Verify package dimensions and thermal characteristics when substituting between TSSOP and QFN variants to ensure mechanical fit.
