首页>OPA2140AID>规格书详情
OPA2140AID中文资料德州仪器数据手册PDF规格书
OPA2140AID规格书详情
1 Features
• Very-low offset drift: 1 μV/°C maximum
• Very-low offset: 120 μV
• Low input bias current: 10 pA maximum
• Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz
• Low noise: 5.1 nV/√Hz
• Slew rate: 20 V/μs
• Low supply current: 2 mA maximum
• Input voltage range includes V– supply
• Single-supply operation: 4.5 V to 36 V
• Dual-supply operation: ±2.25 V to ±18 V
• No phase reversal
• Packages:
– Industry-standard SOIC, SON, SOT-23,
TSSOP, and VSSOP
2 Applications
• Intra-dc interconnect (metro)
• Semiconductor test
• Chemistry and gas analyzer
• DC power supply, ac source, electronic load
• Data acquisition (DAQ)
• Lab and field instrumentation
3 Description
The OPA140, OPA2140, and OPA4140 (OPAx140)
operational amplifier (op amp) family is a series
of low-power JFET input amplifiers that features
good drift and low input bias current. The rail-torail
output swing and input range that includes
V– allow designers to take advantage of the lownoise
characteristics of JFET amplifiers while also
interfacing to modern, single-supply, precision analogto-
digital converters (ADCs) and digital-to-analog
converters (DACs).
The OPA140 achieves 11-MHz unity-gain bandwidth
and 20-V/μs slew rate while consuming only 1.8 mA
(typical) of quiescent current. This device runs on a
single 4.5-V to 36-V supply or dual ±2.25-V to ±18-V
supplies.
All versions are fully specified from –40°C to +125°C
for use in the most challenging environments. The
OPA140 (single) is available in the 5‑pin SOT-23 8‑pin
VSSOP and 8‑pin SOIC packages. The OPA2140
(dual) is available in 8‑pin SON, 8‑pin VSSOP,
and 8‑pin SOIC packages. The OPA4140 (quad) is
available in the 14‑pin SOIC and 14‑pin TSSOP
packages.
产品属性
- 型号:
OPA2140AID
- 功能描述:
运算放大器 - 运放 11MHz,Prec,Low Noise R-R Out,36V JFET
- RoHS:
否
- 制造商:
STMicroelectronics
- 通道数量:
4
- 共模抑制比(最小值):
63 dB
- 输入补偿电压:
1 mV
- 输入偏流(最大值):
10 pA
- 工作电源电压:
2.7 V to 5.5 V
- 安装风格:
SMD/SMT
- 封装/箱体:
QFN-16
- 转换速度:
0.89 V/us
- 关闭:
No
- 输出电流:
55 mA
- 最大工作温度:
+ 125 C
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
SOP8 |
586000 |
原装正品现货,可开13点税 |
询价 | ||
TI |
23+ |
SOP8 |
8600 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI/德州仪器 |
24+ |
SOIC-8 |
4987 |
强势库存!绝对原装公司现货! |
询价 | ||
TI/德州仪器 |
24+ |
SOP8 |
1500 |
只供应原装正品 欢迎询价 |
询价 | ||
TI(德州仪器) |
2511 |
SOIC-8 |
8484 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
TI |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
TI |
23+ |
SOIC-8 |
5000 |
全新原装,支持实单,非诚勿扰 |
询价 | ||
TI |
21+ |
SOP8 |
8080 |
只做原装,质量保证 |
询价 | ||
TI |
2021 |
BGAQFP |
1000 |
全新、原装 |
询价 | ||
TI |
24+ |
SOP8 |
30000 |
原装正品公司现货,假一赔十! |
询价 |