R&D comparator TLV3201

Product overview
The TLV3201 is a single-channel push-pull comparator offering fast response (typ. 40 ns) and very low quiescent current (typ. 40 µA). It features rail-to-rail inputs, low input offset, and strong output drive in compact packages. Specified for industrial temperature operation (−40°C to 125°C), it is available in 5-pin SOT-23 (DBV) and 5-pin SC70 (DCK) variants.

Features

• Low propagation delay: 40 ns (typ.)
• Low quiescent current: 40 µA per channel (typ.)
• Input common-mode range extends ~200 mV beyond rails (rail-to-rail)
• Low input offset voltage: 1 mV (typ.)
• Push-pull outputs with high drive capability
• Supply voltage range: 2.7 V to 5.5 V
• Operating temperature: −40°C to 125°C
• Available in small packages: 5-pin SC70, 5-pin SOT-23 (also 8-pin SOIC/VSSOP for dual versions)

Package information
5-pin SOT-23 (DBV): 5 pins — 8.12 mm² (2.9 x 2.8 mm)
5-pin SC70 (DCK): 5 pins — 4.2 mm² (2.0 x 2.1 mm)

Description
The TLV3201 combines high speed and low power in very small footprints, making it suitable for applications requiring fast threshold detection with minimal standby consumption. Typical uses include battery-powered sensing, level detection, signal conditioning, and fast comparator stages in control systems. The device is straightforward to integrate and tolerant of input signals near the supply rails.

Technical specifications

• Number of channels: 1
• Output type: Push-Pull
• Propagation delay time: 0.04 µs (40 ns typical)
• Supply voltage (Vs) min: 2.7 V
• Supply voltage (Vs) max: 5.5 V
• Quiescent current (Iq) per channel (typ.): 0.04 mA (40 µA)
• Input offset voltage (typ.): 1 mV; Vos (max) at 25°C: 5 mV
• Input bias current (±) (max): 0.05 nA
• Input common-mode range: extends ~200 mV beyond either rail (VICR min: -0.2 V; VICR max: 5.7 V)
• Operating temperature range: -40°C to 125°C