OPA340-EP MicroAmplifierTM 系列单电源轨至轨运算放大器

The OPA340 rail-to-rail CMOS operational amplifier is optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make it ideal for driving sampling analog-to-digital (A/D) converters. The OPA340 is also well-suited for general purpose and audio applications as well as providing current/voltage conversion at the output of digital-to-analog (D/A) converters.

The OPA340 operates on a single supply as low as 2.7 V with an input common-mode voltage range that extends 500 mV below ground and 500 mV above the positive supply. Output voltage swing is to within 1 mV of the supply rails with a 100-kΩ load. It offers excellent dynamic response (BW = 5



	OPA340-EP
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5
Iq per channel(Max)(mA)	0.95
GBW(Typ)(MHz)	5.5
Slew Rate(Typ)(V/us)	6
VIO (25 deg C)(Max)(mV)	0.5
Offset Drift(Typ)(uV/C)	2.5
IIB(Max)(pA)	500
CMRR(Min)(dB)	78
Rail-Rail	In,Out
Rating	HiRel Enhanced Product
Pin/Package	5SOT-23
Operating Temperature Range(C)	-55 to 125

OPA340-EP 特性

• Driving Analog-to-Digital (A/D) Converters
• PCMCIA Cards
• Data Acquisition
• Process Control
• Audio Processing
• Communications
• Active Filters
• Test Equipment
• SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Military (–55°C/125°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability

OPA340-EP 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
OPA340MDBVTEP	ACTIVE	-55 to 125	2.55 | 100u	SOT-23 (DCN) | 8	250 | SMALL T&R
V62/08618-01XE	ACTIVE	-55 to 125	2.55 | 100u	SOT-23 (DCN) | 8	250 | SMALL T&R

OPA340-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
OPA340MDBVTEP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	OPA340MDBVTEP	OPA340MDBVTEP
V62/08618-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	V62/08618-01XE	V62/08618-01XE

OPA340-EP 应用技术支持与电子电路设计开发资源下载

1. OPA340-EP 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 高速数据转换 (PDF 1967 KB)
5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
6. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
7. 运算放大器的单电源操作 (PDF 2174 KB)
8. Tuning in Amplifiers (PDF 44 KB)
9. Op Amp Performance Analysis (PDF 76 KB)
10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)