LT1351 250µA, 3MHz, 200V/µsOperational Amplifier
The LT™1351 is a low power, high speed, high slew rate operational amplifier with outstanding AC and DC performance. The LT1351 features lower supply current, lower input offset voltage, lower input bias current and higher DC gain than devices with comparable bandwidth. The circuit combines the slewing performance of a current feedback amplifier in a true operational amplifier with matched high impedance inputs. The high slew rate ensures that the large-signal bandwidth is not degraded. The amplifier is a single gain stage with outstanding settling characteristics which make the circuit an ideal choice for data acquisition systems. The output drives a 1kohms load to �13V with ±15V supplies and a 500ohms load to �3.4V on ±5V supplies. The amplifier is also stable with any capacitive load which makes it useful in buffer or cable driver applications. The LT1351 is a member of a family of fast, high performance amplifiers using this unique topology and employing linear Technology Corporation’s advanced complementary bipolar processing. For dual and quad amplifier versions of the LT1351 see the LT1352/LT1353 data sheet. For higher bandwidth devices with higher supply current see the LT1354 through LT1365 data sheets. Singles, duals and quads of each amplifier are available
产品特点 Features
- 3MHz Gain Bandwidth
- 200V/µs Slew Rate
- 250µA Supply Current
- Available in Tiny MSOP Package
- C-Load™ Op Amp Drives All Capacitive Loads
- Unity-Gain Stable
- Power Saving Shutdown Feature
- Maximum Input Offset Voltage: 600µV
- Maximum Input Bias Current: 50nA
- Maximum Input Offset Current: 15nA
- Minimum DC Gain, RL = 2k: 30V/µV
- Input Noise Voltage: 14nV/rtHz
- Settling Time to 0.1%, 10V Step: 700ns
- Settling Time to 0.01%, 10V Step: 1.25µs
- Minimum Output Swing into 1k ohms: ±13V
- Minimum Output Swing into 500 ohms: ±3.4V
- Specified at ±2.5V, ±5V and ±15V
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应用
- Battery-Powered Systems
- Wideband Amplifiers
- Buffers
- Active Filters
- Data Acquisition Systems
- Photodiode Amplifiers
典型应用图
参数
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LT1351 订购信息和价格参考Package Variations and Pricing
| 器件型号 |
封装 |
引脚 |
温度 |
价格 (以 1 ~ 99 片为批量) |
价格 (以 1000 片为批量) * |
| LT1351CMS8 |
MSOP |
8 |
C |
$3.40 |
$2.70 |
| LT1351CMS8#PBF |
MSOP |
8 |
C |
$3.40 |
$2.70 |
| LT1351CMS8#TR |
MSOP |
8 |
C |
|
$2.76 |
| LT1351CMS8#TRPBF |
MSOP |
8 |
C |
|
$2.76 |
| LT1351CN8 |
PDIP |
8 |
C |
$3.10 |
$2.45 |
| LT1351CN8#PBF |
PDIP |
8 |
C |
$3.10 |
$2.45 |
| LT1351CS8 |
SO |
8 |
C |
$3.15 |
$2.50 |
| LT1351CS8#PBF |
SO |
8 |
C |
$3.15 |
$2.50 |
| LT1351CS8#TR |
SO |
8 |
C |
|
$2.56 |
| LT1351CS8#TRPBF |
SO |
8 |
C |
|
$2.56 |
LT1351 数据手册及相关资料下载
- 数据手册(英文) : LT1351 - 250µA, 3MHz, 200V/µsOperational Amplifier.PDF
- 设计要点 (英文) : DN140 - Updated Operational Amplifier Selection Guide for Optimum Noise Performance.PDF
- 设计要点 (英文) : DN148 - Low Power, Fast Op Amps Have Low Distortion.PDF
- 可靠性数据 : R290 Reliability Data .PDF
