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DS90LT012AHMF
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Product Detailed Parameters
- Description：IC TRANSCEIVER 0/1 SOT235
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Receiver
- Protocol：LVDS
- Number of Drivers/Receivers：0/1
- Duplex：-
- Data Rate：400Mbps
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The DS90LT012AHMF is a single LVDS line receiver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V, typically powered at 3.3 V. The device supports data rates up to 400 Mb/s and features an input voltage range from -100 mV to 0 V. Propagation delay is specified at 3.5 ns with a maximum power dissipation of 902 mW. It functions in temperatures ranging from -40 °C to +125 °C and is housed in a SOT-23-5 package.
Feature Summary
- Accepts differential LVDS inputs for high-speed signal reception
- Converts low-voltage differential signals to CMOS or TTL logic levels
- Operates reliably across extended industrial temperature ranges
Applications
- High-speed serial communication links requiring LVDS interfacing
- Display interface circuits utilizing LVDS protocols
- Data acquisition systems needing differential signal conversion
Procurement Notes
Verify the suffix AHMF indicates the high-temperature variant (-40°C to +125°C) compared to standard versions. Confirm RoHS compliance status through official manufacturer documentation as legacy listings may vary. Ensure the ordering part number matches the specific thermal grade required for the application environment.
Selection Notes
Select this component when an LVDS-to-CMOS/TTL receiver is needed for high-temperature environments. Compare against the ATMF variant if lower temperature ratings suffice. Verify that the 400 Mbps speed meets system requirements and that the SOT-23-5 footprint fits the PCB layout constraints.
Part Context
This part belongs to the DS90LT012A family of LVDS receivers. It serves as the receiving counterpart to drivers like the DS90LV011A. The 'H' suffix specifically denotes the extended high-temperature operating range, distinguishing it from commercial grade variants within the same functional series.
Replacement Considerations
The DS90LT012ATMF/NOPB is a direct replacement. Verify that the NOPB version maintains the necessary high-temperature specifications for the intended application.
