PGA103:可编程增益放大器

The PGA103 is a programmable-gain amplifier for general purpose applications. Gains of 1, 10, or 100 are digitally selected by two CMOS/TTL-compatible inputs. The PGA103 is ideal for systems that must handle wide dynamic range signals.

The PGA103’s high speed circuitry provides fast settling time, even at G=100 (8ms to 0.01%). Bandwidth is 250kHz at G=100, yet quiescent current is only 2.6mA. It operates from ±4.5V to ±18V power supplies.

The PGA103 is available in 8-pin plastic DIP and SO-8 surface-mount packages, specified for the –40°C to +85°C temperature range.

产品特性
  • DIGITALLY PROGRAMABLE GAINS:
    G=1, 10, 100V/V
  • CMOS/TTL-COMPATIBLE INPUTS
  • LOW GAIN ERROR: ±0.05% max, G=10
  • LOW OFFSET VOLTAGE DRIFT: 2mV/°C
  • LOW QUIESCENT CURRENT: 2.6mA
  • LOW COST
  • 8-PIN PLASTIC DIP, SO-8 PACKAGES
  • APPLICATIONS
    • DATA ACQUISITION SYSTEMS
    • GENERAL PURPOSE ANALOG BOARDS
    • MEDICAL INSTRUMENTATION
  • DATA ACQUISITION SYSTEMS
  • GENERAL PURPOSE ANALOG BOARDS
  • MEDICAL INSTRUMENTATION
参数parametrics
参数PGA103
PGA/VGAPGA
Number of Channels (#)1
Vs (Min) (V)9
Vs (Max) (V)36
Slew Rate (Typ) (V/us)9
Operating Temperature Range (C)-40 to 85
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Approx. Price (US$)4.35 | 1ku
数据表?(1)
标题类型大小 (KB)日期
Programmable Gain AmplifierPDF1292000年 9月 27日
应用手册?(1)
标题类型大小 (KB)日期
所选封装材料的热学和电学性质PDF6452008年 10月 16日
选择与解决方案指南?(1)
标题类型大小 (KB)日期
模拟信号链路产品指南 (Rev. B)PDF55182013年 9月 3日
开发工具?(1)
培训内容型号类型
计算仪表放大器的输入共模范围INA-CMV-CALC计算工具
订购型号
型号试生产 / 生产材料状态替换日期温度(oC)价格(美金) | Quantity封装 | 引脚器件标记封装数量 | 载体
PGA103P生产OBSOLETEPGA103U联系BDTICPDIP?(P)
PGA103U生产ACTIVE-40 to 854.35 | 1kuSOIC?(D)PGA 103U75 | TUBE
PGA103UE4生产ACTIVE-40 to 854.35 | 1kuSOIC?(D)PGA 103U75 | TUBE
Programmable Gain Amplifier PGA103
所选封装材料的热学和电学性质 DCP010505B
模拟信号链路产品指南 (Rev. B) BQ24392
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