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| 型号： | LT1797IS5#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 14/14页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP 10MHZ RRIO TSOT-23-5 |
| 标准包装： | 500 |
| 放大器类型： | 缓冲器 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 2.5 V/µs |
| 增益带宽积： | 11MHz |
| 电流 - 输入偏压： | 150nA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 1.4mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 12 V，±1.35 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 带卷 (TR) |
| 其它名称： | LT1797IS5#PBF LT1797IS5#PBF-ND |
LT1797
9
1797fb
APPLICATIONS INFORMATION
Distortion
There are two main contributors to distortion in op amps:
output crossover distortion as the output transitions from
sourcing to sinking current and distortion caused by non-
linear common mode rejection. If the op amp is operating
in the inverting mode, there is no common mode induced
distortion. If the op amp is operating in the PNP input stage
(input is not within 1.3V of V+), the CMRR is very good,
typically 96dB. When the LT1797 switches between input
stages there is significant nonlinearity in the CMRR. Lower
load resistance increases the output crossover distortion,
but has no effect on the input stage transition distortion.
For lowest distortion the LT1797 should be operated single
supply, with the output always sourcing current and with
the input voltage swing between ground and (V+ – 1.3V).
See the Typical Performance Characteristic curves.
1797 F01
Q18
Q1
Q3 Q4
QB1
Q7
Q11
Q13
Q9
Q6
Q2
Q12
Q8
Q14
Q10
Q5
Q17
Q15
Q19
Q20
Q16
R1
R3
R4
R7
R8
R5
R6
R2
D1
D2
–IN
+IN
BIAS
I1
OUT
+1
CM
C1
C2
I3
I2
I4
I5
I6
I7
1/2 SUPPLY
Figure 1. Simplified Schematic
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1797IS5-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:10MHz, Rail-to-Rail Input and Output Op Amp in SOT-23 |
| LT1799 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1kHz to 30MHz Resistor Set SOT-23 Oscillator |
| LT1800 | 制造商:LINER 制造商全称:Linear Technology 功能描述:80MHz, 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp |
| LT1800CS5 | 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O ±6.3V/12.6V 5-Pin TSOT-23 |
| LT1800CS5#PBF | 制造商:Linear Technology 功能描述:OP-AMP PRECISION 80MHZ 25V/ 制造商:Linear Technology 功能描述:OP-AMP, PRECISION, 80MHZ, 25V/us, TSOT-23-5; Op Amp Type:Precision; No. of Amplifiers:1; Slew Rate:25V/s; Supply Voltage Range:2.3V to 12.6V; Amplifier Case Style:TSOT-23; No. of Pins:5; Bandwidth:80MHz; Package / Case:5-TSOT-23 ;RoHS Compliant: Yes |
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