参数资料
型号: LM7131ACMX
厂商: National Semiconductor
文件页数: 26/28页
文件大小: 0K
描述: IC OP AMP TINY HS SNG SUPP 8SOIC
标准包装: 2,500
放大器类型: 电压反馈
电路数: 1
转换速率: 150 V/µs
增益带宽积: 70MHz
-3db带宽: 90MHz
电流 - 输入偏压: 20µA
电压 - 输入偏移: 20µV
电流 - 电源: 7.5mA
电流 - 输出 / 通道: 65mA
电压 - 电源,单路/双路(±): 2.7 V ~ 12 V,± 2.5 V ~ 6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
其它名称: *LM7131ACMX
OBSOLETE
SNOS737C – SEPTEMBER 1999 – REVISED APRIL 2013
±5V AC ELECTRICAL CHARACTERISTICS
Unless otherwise specified, all limits specified for TJ = 25°C, V
+ = 5V, V = 5V, V
CM = VO = 0V and RL = 150Ω. Boldface limits
apply at the temperature extremes.
LM7131AC
LM7131BC
Symbol
Parameter
Conditions
Typ(1)
Units
Limit(2)
T.H.D.
Total Harmonic Distortion
F = 4 MHz, AV = 2
1.5
%
RL = 150Ω, VO = 4.0VPP
Differential Gain
(3)
0.25
%
Differential Phase
(3)
1.0
°
SR
Slew Rate
RL = 150Ω, CL = 5 pF
(4)
150
V/
μs
SR
Slew Rate
RL = 150Ω, CL = 20 pF
(4)
130
V/
μs
GBW
Gain-Bandwidth Product
70
MHz
Closed-Loop
3 dB
90
MHz
Bandwidth
(1)
Typical values represent the most likely parametric norm.
(2)
All limits are specified by testing or statistical analysis.
(3)
Differential gain and phase measured with a 4.5 MHz signal into a 150
Ω load, Gain = +2.0, between 0.6V and 2.0V output.
(4)
Connected as Voltage Follower with 4.0V step input. Number specified is the slower of the positive and negative slew rates. V+ = 5V, V
=
5V and RL = 150Ω connected to 0V. Amp excited with 1 kHz to produce VO = 4 VPP.
Copyright 1999–2013, Texas Instruments Incorporated
7
Product Folder Links: LM7131
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