1 Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
  • Device HBM Classification Level 2
  • Device CDM Classification Level C6
• BiMOS Rail-to-Rail Output
• Input Bias Current: 1 pA
• High Wide Bandwidth 160 kHz
• High Slew Rate: 0.1 V/µs
• Supply Current: 7 µA (per channel)
• Input Noise Voltage: 89 nV/√Hz
• Supply Voltage Range: 2.7 V to 16 V

2 Applications

• Portable Medical
• Power Monitoring
• Low Power Security Detection Systems
• Smoke Detectors

3 Description

The TLV27L2-Q1 single-supply operational amplifiers provide rail-to-rail output capability. The TLV27L2-Q1 device takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range, while adding the rail-to-rail output swing feature. The TLV27L2-Q1 device also provides 160-kHz bandwidth from only 7 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8-V supplies down to ±1.35 V) two rechargeable cells.

The rail-to-rail outputs make the TLV27L2-Q1 device good upgrades for the TLC27Lx family of devices which offers more bandwidth at a lower quiescent current. The TLV27L2-Q1 offset voltage is equal to that of the TLC27LxA variant. Their cost effectiveness makes them a good alternative to the TLC225x and TLV225x families of devices, where offset and noise are not of premium importance.

The TLV27L2-Q1 device is available in the commercial temperature range to enable easy migration from the equivalent TLC27Lx.

The TLV27L2-Q1 device is available in an 8-pin SOIC (D) package.

1. For all available packages, see the orderable addendum at the end of the datasheet.

Application Schematic

Low and Stable Quiescent Current