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OPA2140AIDGKR中文资料PDF规格书
OPA2140AIDGKR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:
OPA2140AIDGKR
- 功能描述:
运算放大器 - 运放 11MHzPrecLo Noise R-R Out36V 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 |
---|---|---|---|---|---|---|---|
Texas Instruments |
24+ |
8-TSSOP,8-MSOP(0.118,3.00mm |
25000 |
in stock线性IC-原装正品 |
询价 | ||
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
TI/德州仪器 |
21+ |
VSSOP-8 |
8800 |
公司只做原装正品 |
询价 | ||
TI |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI/德州仪器 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||||
TI |
2019 |
MSOP8 |
23100 |
原装正品钻石品质假一赔十 |
询价 | ||
TI/德州仪器 |
22+ |
MSOP |
112 |
原装现货假一赔十 |
询价 | ||
TI/德州仪器 |
22+ |
MSOP8 |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
TI/德州仪器 |
23+ |
MSOP8 |
5000 |
只做原装 深圳公司现货 十年信誉 |
询价 | ||
TI |
2018+ |
VSSOP-8 |
25000 |
一级专营品牌全新原装热卖 |
询价 |