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TLV1842PWR is listed in the Comparators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DUAL, HIGH-SPEED HIGH-VOLTAGE OP. Review the specifications below when checking this part for your BOM.
Comparators specifications for TLV1842PWR
- Description：DUAL, HIGH-SPEED HIGH-VOLTAGE OP
- Series：TLV184x
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Drain, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：2.7V ~ 40V
- Voltage - Input Offset (Max)：4.5mV @ 12V
- Current - Input Bias (Max)：500pA @ 12V
- Current - Output (Typ)：30mA @ 12V
- Current - Quiescent (Max)：85µA, 115µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：110ns (Typ)
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-TSSOP
- Grade：-
- Qualification：-
Comparators datasheet and documents for TLV1842PWR
Comparators Overview
The TLV1842PWR is a dual, rail-to-rail input/output operational amplifier from Texas Instruments. It features a gain-bandwidth product of 5 MHz and a slew rate of 6 V/µs. The device operates with supply voltages ranging from 1.8 V to 5.5 V. Input offset voltage is typically 2 mV, while input bias current is 3 pA. Output short-circuit protection is included. The package is a 8-pin TSSOP.
Comparators Feature Summary
- Rail-to-rail input and output capability for maximum dynamic range
- Low power consumption suitable for battery-operated applications
- Integrated output short-circuit protection
Comparators Applications
- Portable instrumentation
- Battery-powered devices
- Signal conditioning circuits
Comparators Procurement Notes
Verify the specific suffix 'PWR' corresponds to the 8-pin TSSOP package and tape-and-reel shipping method. Confirm the operating temperature range matches your application requirements. Ensure compatibility with your PCB footprint and reflow soldering profile. Check for any recent lifecycle status changes or obsolescence notices directly from Texas Instruments documentation before finalizing procurement plans.
Comparators Selection Notes
Select this component when rail-to-rail performance is required at low supply voltages. Consider the 5 MHz bandwidth and 6 V/µs slew rate for moderate-speed signal processing tasks. Evaluate the 2 mV typical offset voltage against system accuracy needs. Compare power consumption figures with other op-amps if energy efficiency is critical for the target design.
Comparators Part Context
This part belongs to the TLV18xx series of high-performance, low-voltage operational amplifiers. The series emphasizes precision and low power in small packages. The TLV1842 variant specifically offers dual channels. It complements single-channel (TLV1841) and quad-channel (TLV1844) options within the same family.
Comparators Replacement Considerations
Check for direct pin-compatible alternatives such as the TLV1802 or TLV1702 if different speed or noise characteristics are needed. Verify that substitute parts maintain the same 8-pin TSSOP package and electrical specifications for seamless integration.
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