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TLC352MP is listed in the Comparators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DUAL COMPARATOR. Review the specifications below when checking this part for your BOM.
Comparators specifications for TLC352MP
- Description：DUAL COMPARATOR
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Comparators datasheet and documents for TLC352MP
Comparators Overview
The TLC352MP is a dual differential voltage comparator fabricated using CMOS technology. It operates from a single or dual supply with a voltage range of 2.7V to 18V. The device features extremely high input impedance (typically >10^12Ω) and low input bias current (5pA typical). It has an open-drain output stage compatible with TTL, MOS, and CMOS logic levels. Electrical characteristics include a maximum input offset voltage of 5mV at 25°C and a typical response time of 200ns. Supply current is 150µA typical at 5V.
Comparators Feature Summary
- High input impedance allowing direct interface to high-impedance sources
- Open-drain outputs enabling wired-AND relationships and level translation
- Built-in electrostatic discharge protection circuits
- Low power consumption suitable for battery applications
Comparators Applications
- Low-voltage battery-powered systems
- Threshold detection circuits
- Voltage monitoring applications
- Logic level translation interfaces
Comparators Procurement Notes
Verify the specific suffix indicates military grade (MP) specifications against standard commercial/industrial variants. Confirm package availability as MP parts may have limited production status compared to standard TI SKUs. Ensure ESD handling precautions are followed during assembly due to CMOS sensitivity.
Comparators Selection Notes
Select this component when high input impedance and low bias current are critical for signal integrity. The open-drain output requires an external pull-up resistor; ensure the pull-up voltage does not exceed 16V or cause thermal runaway. Consider temperature range requirements, as MP variants typically cover extended industrial ranges.
Comparators Part Context
The TLC352 belongs to Texas Instruments' LinCMOS family of analog comparators. It serves as a pin-compatible replacement for older bipolar comparators like the LM393 while offering significantly lower power consumption and higher input impedance. The dual configuration provides two independent comparators in a single package.
Comparators Replacement Considerations
TLC352CDR
Comparators FAQ
Can the TLC352 operate with dual supplies?
Yes, operation from dual supplies is possible if the difference between the two supplies is within the 2.7V to 18V range.
What happens if unused inputs are tied together?
Tying unused inputs together can cause high-frequency chatter due to internal noise. Inputs should be tied to a valid voltage within the specified range with a minimum 50mV differential.
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