描述 Description

The devices in the TLV246x-Q1 family of low-power rail-to-rail input/output operational amplifiers are well suited for battery management systems in HEV/EV and Powertrain, and lighting and roof module systems in Body and Lighting applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x-Q1 ideal for buffering analog-to-digital converters.
The operational amplifier has 6.4-MHz bandwidth and a 1.6-V/μs slew rate with only 500-μA supply current, which provides good ac performance with low-power consumption. Devices are available with an optional shutdown terminal, which places the amplifier in an ultralow supply-current mode (IDD = 0.3 μA/channel). While in shutdown, the operational amplifier output is placed in a high-impedance state. DC applications are also well served with an input noise voltage of 11 nV/√Hz and input offset voltage of 100 μV.

特性 Features

? 符合汽車類應用的 要求
? 具有符合 AEC-Q100 標準的下列特性：
? 器件溫度 1 級：-40℃ 至 +125℃ 的環(huán)境運行溫度范圍
? 器件 HBM ESD 分類等級 2
? 器件 CDM ESD 分類等級 C6

? ESD 保護超過 2000V（根據(jù) MIL-STD-883 方法 3015）；超過 200V（使用機器放電模型，C = 200pF，R = 0）
? 軌至軌輸出擺幅
? 增益帶寬積：6.4MHz
? 輸出驅動能力：±80mA
? 電源電流：500μA/通道
? 輸入噪聲電壓：11nV/√Hz
? 壓擺率：1.6V/μs
? 微功耗關斷模式（TLV2460-Q1 和 TLV2463-Q1）：0.3μA/通道
? 通用運算放大器 EVM
? 提供單通道、雙通道和四通道版本