TPA5511中文资料3.3-V, 9-kHz, Zero-Drift, Nanopower OP Amps数据手册3PEAK规格书

描述 Description

The TPA551x is the nano-power, zero-drift amplifier with a maximum 30-μV low-offset voltage and stable frequency response for the high-precision sensing application that also requires low standby power.

The TPA551x devices provide rail-to-rail input and output. The devices have excellent AC performance with 9-kHz bandwidth, 3-V/ms slew rate while only drawing 650-nA quiescent current per amplifier.

The TPA5511 and TPA5511U (1-ch version) are offered in the SOT23-5 and SC70-5 packages. The TPA5512 (2-ch version) is available in the SOP-8, TSSOP-8, MSOP-8, and DFN-8 packages. All versions can be operated over the industrial temperature range of −40°C to +125°C.

特性 Features

• Supply Voltage: 1.7 V to 3.6 V
• Low Power: Maximum 930 nA at 25°C
• Low Offset Voltage: ±30 μV Maximum at 25°C
• Zero Drift: ±0.025 µV/°C
• Rail-to-Rail Input and Output
• Gain Bandwidth Product: 9 kHz
• Slew Rate: 3 V/ms

应用 Application

• Gas Detection
• Portable Medical Equipment
• Portable RFID Readers and Tags