圖片僅供參考
TMUX1574DYYR
+物料清單IC SWITCH QUAD SPDT 16SOT-23
-
製造商德州儀器
-
製造商部分 #TMUX1574DYYR
-
包裹 TSOT-23-16
-
有存貨6087
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Switch Circuit | SPDT |
| Multiplexer / Demultiplexer Circuit | 2:1 |
| Number of Circuits | 4 |
| On - State Resistance(Max) | 4.5Ohm |
| Channel - to - Channel Matching(ΔRon) | 70mOhm |
| Voltage - Supply, Single (V+) | 1.5V ~ 5.5V |
| Voltage - Supply, Dual (V±) | 1.5V ~ 5.5V |
| Switch Time(Ton Toff)(Max) | 35µs, 95ns |
| -3 dB Bandwidth | 2GHz |
| Charge Injection | 3.5pC |
| Channel Capacitance(CS(off)CD(off)) | 3.5pF, 3.5pF |
| Current - Leakage(IS(off))(Max) | 100nA |
| Crosstalk | -90dB @ 100kHz |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
TMUX1574DYYR is a Texas Instruments part from the TMUX family of analog switches. It is an analog multiplexer/demultiplexer device that routes one or more analog signals under digital control, enabling flexible signal routing in instrumentation, data acquisition, and test/measurement systems. Key ideas:
- Controlled analog paths: selected by digital control signals to connect inputs to outputs as needed.
- Typical attributes: low on-resistance, low leakage, wide supply range, and fast switching with break-before-make behavior to avoid signal contention.
- Packaging: offered in TI’s DYYR packaging (compact, surface-mount).
- Common applications: signal routing in multiplexed measurement channels, sensor arrays, audio routing, and front-end signal conditioning.
Note: exact channel count, electrical characteristics (Rds(on), leakage, channel-to-channel match), and pinout depend on the specific variant. For precise specifications and recommended operating conditions, consult the TI TMUX1574DYYR datasheet and product page.
- Controlled analog paths: selected by digital control signals to connect inputs to outputs as needed.
- Typical attributes: low on-resistance, low leakage, wide supply range, and fast switching with break-before-make behavior to avoid signal contention.
- Packaging: offered in TI’s DYYR packaging (compact, surface-mount).
- Common applications: signal routing in multiplexed measurement channels, sensor arrays, audio routing, and front-end signal conditioning.
Note: exact channel count, electrical characteristics (Rds(on), leakage, channel-to-channel match), and pinout depend on the specific variant. For precise specifications and recommended operating conditions, consult the TI TMUX1574DYYR datasheet and product page.
Equivalent
Would you like pin-compatible cross-references from other vendors for TMUX1574DYYR, or any functionally equivalent part (may have different pinout/package)? Please specify the supply voltage range and the exact mux/demux configuration (e.g., 4×1, 4 channels) to refine the options.
Features
TMUX1574DYYR features (concise):
- Quad bilateral SPST/4 independent analog switches in one package
- Single-supply operation from 1.65 V to 5.5 V
- Break-before-make switching to prevent shorts during switching
- Low on-resistance and low input leakage for minimal signal loss
- Rail-to-rail analog signal path within supply rails
- Low charge-injection and fast switching performance
- 14-pin DYYR package (TI packaging)
- ESD protection with robust overvoltage tolerance
- Suitable for signal routing, mux/demux, audio, and sensor front-ends
- Quad bilateral SPST/4 independent analog switches in one package
- Single-supply operation from 1.65 V to 5.5 V
- Break-before-make switching to prevent shorts during switching
- Low on-resistance and low input leakage for minimal signal loss
- Rail-to-rail analog signal path within supply rails
- Low charge-injection and fast switching performance
- 14-pin DYYR package (TI packaging)
- ESD protection with robust overvoltage tolerance
- Suitable for signal routing, mux/demux, audio, and sensor front-ends
Pinout
- Pin count: 8 pins (MSOP/SOIC-8 package, DYYR tape & reel)
- Function: TMUX1574DYYR is a quad analog switch/multiplexer that selects one of four analog inputs to a common output (a 4:1 analog multiplexer), controlled by two select lines, for single-supply operation.
- Function: TMUX1574DYYR is a quad analog switch/multiplexer that selects one of four analog inputs to a common output (a 4:1 analog multiplexer), controlled by two select lines, for single-supply operation.
Manufacturer
The TMUX1574DYYR is manufactured by Texas Instruments (TI). TI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits and related components.
Application
TMUX1574DYYR is TI’s quad analog switch/multiplexer used to route multiple analog signals with a common control. Typical applications include:
- Data-acquisition front ends: multiplexing several sensors into one ADC
- Instrumentation/test equipment: channel selection and signal routing
- Audio/video signal routing and input switching
- Automotive/industrial control: sensor signal paths
- Medical devices and portable electronics: multiplexed sensor inputs
- Sensor/microphone arrays and related consumer electronics
- Any system needing fast, low-leakage analog channel switching with single-supply operation
- Data-acquisition front ends: multiplexing several sensors into one ADC
- Instrumentation/test equipment: channel selection and signal routing
- Audio/video signal routing and input switching
- Automotive/industrial control: sensor signal paths
- Medical devices and portable electronics: multiplexed sensor inputs
- Sensor/microphone arrays and related consumer electronics
- Any system needing fast, low-leakage analog channel switching with single-supply operation
Package
TMUX1574DYYR uses a 16‑pin VSSOP (Very Slim Shrink Small Outline) package, RoHS compliant, Tape & Reel.
