TLV9001IDCKR Op-Amp Description

The single-channel, low-voltage TLV9001 op-amp is a low-cost solution for space-constrained applications such as smoke detectors, wearable electronics, and small appliances that require low-voltage operation and high capacitive-load drive. The TLV900x family's capacitive-load drive is 500 pF, and the resistive open-loop output impedance facilitates stabilization with much higher capacitive loads. This op-amp is specifically designed for low-voltage operation (1.8 V to 5.5 V) and have performance specifications comparable to the TLV600x devices. The TLV9001 op-amp includes a shutdown mode that allows the amplifiers to switch off into standby mode with typical current consumption of less than 1 μA.

TLV9001IDCKR Op-Amp Features

Low input offset voltage: ±0.4 mV

Unity-gain bandwidth: 1 MHz

Low broadband noise: 27 nV/√Hz

Unity-gain stable

Rail-to-rail input and output

Internal RFI and EMI filter

Low quiescent current: 60 μA/Ch

Operational at supply voltages as low as 1.8 V

Extended temperature range: –40°C to 125°C

Easier to stabilize with higher capacitive load due to resistive open-loop output impedance

Low input bias current: 5 pA

Scalable CMOS amplifier for low-cost applications

TLV9001IDCKR Op-Amp Applications

Barcode scanners

Personal electronics

Motor control: AC induction

Low-side current sensing

Large and small appliances

Wearable devices

Smoke detectors

Active filters

Power modules

HVAC: heating, ventilating, and air conditioning

Sensor signal conditioning

Motion detectors

EPOS