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TLC352C

The Texas Instruments TLC352C is a dual differential comparator designed for single or dual supply operation. It offers a wide supply voltage range and very low supply current.

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TLC352C Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Halogen Free	Yes
Mounting Type	Surface Mount
Number of Channels	2
Output Type	Open-collector, Open-drain
Package / Case	D / P / PDIP / SOIC / TSSOP
SVHC Present	Not Present

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TLC352C Description

Short technical summary and product information.

The Texas Instruments TLC352C is a dual differential comparator fabricated using LinCMOS technology. It is designed for both single and dual supply operation, with a wide supply voltage range from 1.4 V to 18 V. This comparator features extremely high input impedance, typically greater than 10^12 Ω, allowing direct interface with high-impedance sources. The input bias current is extremely low, typically 5 pA.

The TLC352C has two independent voltage comparators. Its outputs are n-channel open-drain configurations, which can be connected to achieve positive-logic wired-AND relationships. The device's capability to operate from a 1.4-V supply makes it suitable for low-voltage battery applications. It also includes built-in electrostatic discharge (ESD) protection circuits with a 2000-V ESD rating.

Available in packages such as SOIC (D) and PDIP (P), the TLC352C is pin-compatible with the LM393. The TLC352C variant is characterized for operation from 0°C to 70°C, while the TLC352I variant operates from -40°C to 85°C.

TLC352C Quick Information

Product Type: Comparator

Series: TLC352

Canonical Name: TLC352C Dual Differential Comparator

Subcategory: Dual

TLC352C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

TLC352C Features

Dual differential comparator with LinCMOS technology.
Wide supply voltage range: 1.4V to 18V.
High input impedance: 10^12 Ω typical.
Extremely low input bias current: 5 pA typical.
Open-collector outputs for wired-AND logic.

TLC352C Applications

Ideal for low-voltage battery applications.
Suitable for high-impedance source interfaces.
Enables wired-AND logic configurations.
General-purpose voltage comparison tasks.

TLC352C FAQs

6 frequently asked questions generated from this part’s specifications.

What is the supply voltage range of the TLC352C?

The TLC352C operates from 1.4V to 18V.

What package options are available for the TLC352C?

The TLC352C is available in PDIP, SOIC, and TSSOP packages.

What is the operating temperature range of the TLC352C?

The TLC352C operates from -40°C to 85°C.

What is the typical supply current of the TLC352C?

The typical supply current is 150 µA at 5V.

What is the output type of the TLC352C?

The outputs are open-collector and open-drain.

Does the TLC352C have ESD protection?

Yes, it has built-in ESD protection rated at 2000V per MIL-STD-883C.