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/VGA | PGA |
| 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 Group | SOIC |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Approx. Price (US$) | 4.35 | 1ku |
数据表?(1)
应用手册?(1)
选择与解决方案指南?(1)
开发工具?(1)
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 | OBSOLETE | PGA103U | | 联系BDTIC | PDIP?(P) | | |
| PGA103U | 生产 | ACTIVE | | -40 to 85 | 4.35 | 1ku | SOIC?(D) | PGA 103U | 75 | TUBE |
| PGA103UE4 | 生产 | ACTIVE | | -40 to 85 | 4.35 | 1ku | SOIC?(D) | PGA 103U | 75 | TUBE |
