型号TLC084A
品牌
分类通用运算放大器
描述四路、16V、10MHz、1.4mV 失调电压、输入接近 V- 的运算放大器
相关操作
产品概述

参数

Number of channels 4
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5
Rail-to-rail In to V-
GBW (typ) (MHz) 10
Slew rate (typ) (V/µs) 16
Vos (offset voltage at 25°C) (max) (mV) 1.4
Iq per channel (typ) (mA) 1.8
Vn at 1 kHz (typ) (nV√Hz) 8.5
Rating Catalog
Operating temperature range (°C) -40 to 125
Offset drift (typ) (V/°C) 0.0000012
Input bias current (max) (pA) 50
CMRR (typ) (dB) 110
Iout (typ) (A) 0.1
Architecture CMOS
Input common mode headroom (to negative supply) (typ) (V) 0
Input common mode headroom (to positive supply) (typ) (V) -1.5
Output swing headroom (to negative supply) (typ) (V) 0.18
Output swing headroom (to positive supply) (typ) (V) -0.7

封装 | 引脚 | 尺寸

HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4
PDIP (N) 14 181.42 mm² 19.3 x 9.4
SOIC (D) 14 51.9 mm² 8.65 x 6

特性

  • Wide Bandwidth: 10 MHz
  • High Output Drive:
    • IOH: 57 mA at VDD – 1.5 V
    • IOL: 55 mA at 0.5 V
  • High Slew Rate:
    • SR+: 16 V/µs
    • SR–: 19 V/µs
  • Wide Supply Range: 4.5 V to 16 V
  • Supply Current: 1.9 mA/Channel
  • Ultralow Power Shutdown Mode:
    • IDD: 125 µA/Channel
  • Low Input Noise Voltage: 8.5 nV√Hz
  • Input Offset Voltage: 60 µV
  • Ultra-Small Packages:
    • 8- or 10-Pin MSOP (TLC080/1/2/3)

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

说明

The first members of TI’s new BiMOS general-purpose operational amplifier family are the TLC08x. The BiMOS family concept is simple: provide an upgrade path for BiFET users who are moving away from dual-supply to single-supply systems and demand higher ac and dc performance. With performance rated from 4.5 V to 16 V across commercial (0°C to 70°C) and an extended industrial temperature range (–40°C to 125°C), BiMOS suits a wide range of audio, automotive, industrial, and instrumentation applications. Familiar features like offset nulling pins, and new features like MSOP PowerPAD™ packages and shutdown modes, enable higher levels of performance in a variety of applications.

Developed in TI’s patented LBC3 BiCMOS process, the new BiMOS amplifiers combine a very high input impedance, low-noise CMOS front end with a high-drive bipolar output stage, thus providing the optimum performance features of both. AC performance improvements over the TL08x BiFET predecessors include a bandwidth of 10 MHz (an increase of 300%) and voltage noise of 8.5 nV/√Hz (an improvement of 60%). DC improvements include an ensured VICR that includes ground, a factor of 4 reduction in input offset voltage down to 1.5 mV (maximum) in the standard grade, and a power supply rejection improvement of greater than 40 dB to 130 dB. Added to this list of impressive features is the ability to drive ±50-mA loads comfortably from an ultrasmall-footprint MSOP PowerPAD package, which positions the TLC08x as the ideal high-performance general-purpose operational amplifier family.

For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or see the TI web site at www.ti.com.