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| 型號： | LM7131ACMX |
| 廠商： | National Semiconductor |
| 文件頁數(shù)： | 24/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OP AMP TINY HS SNG SUPP 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 放大器類型： | 電壓反饋 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 150 V/µs |
| 增益帶寬積： | 70MHz |
| -3db帶寬： | 90MHz |
| 電流 - 輸入偏壓： | 20µA |
| 電壓 - 輸入偏移： | 20µV |
| 電流 - 電源： | 7.5mA |
| 電流 - 輸出 / 通道： | 65mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 12 V，± 2.5 V ~ 6 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | *LM7131ACMX |
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OBSOLETE
SNOS737C – SEPTEMBER 1999 – REVISED APRIL 2013
5V DC ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise specified, all limits specified for TJ = 25°C, V
+ = 5V, V = 0V, V
CM = VO = V
+/2 and R
L = 150Ω. Boldface
limits apply at the temperature extremes.
LM7131AC
LM7131BC
Symbol
Parameter
Conditions
Typ(1)
Units
Limit(2)
CIN
Common-Mode
2
pF
Input Capacitance
VO
Output Swing High
V+ = 5V, RL = 150Ω
4.5
4.3
V
terminated at 0V
4.0
min
Low
V+ = 5V, RL = 150Ω
0.08
0.15
V
terminated at 0V
0.20
max
High
V+ = 5V, RL = 150Ω
4.5
4.3
V
terminated at 2.5V
4.0
min
Low
V+ = 5V, RL = 150Ω
0.5
0.8
V
terminated at 2.5V
1.0
max
VO
Output Swing
V+ = 5V, RL = 600Ω
4.70
V
High
terminated at 0V
max
VO
Ouptut Swing
V+ = 5V, RL = 600Ω
0.07
V
Low
terminated at 0V
max
ISC
Output Short Circuit
Sourcing, VO = 0V
65
45
mA
Current
40
min
Sinking, VO = 5V
40
25
mA
20
min
IS
Supply Current
V+ = +5V
7.0
9.5
mA
10.0
max
5V AC ELECTRICAL CHARACTERISTICS
Unless otherwise specified, all limits specified for TJ = 25°C, V
+ = 5V, V = 0V, V
CM = VO = V
+/2 and R
L = 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
0.1
%
RL = 150Ω, VO = 2.0VPP
Differential Gain
(3)
0.25
%
Differential Phase
(3)
0.75
°
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
en
Input-Referred Voltage Noise
f = 1 kHz
11
nV/
√Hz
in
Input-Referred Current Noise
f = 1 kHz
3.3
pA/
√Hz
(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
and RL = 150Ω connected to 2.5V. Amp excited with 1 kHz to produce VO = 4 VPP.
Copyright 1999–2013, Texas Instruments Incorporated
5
Product Folder Links: LM7131
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| LM7131ACN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:IC-HIGH SPEED OP AMP |
| LM7131BCM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM7131BCM5 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Tiny High Speed Single Supply Operational Amplifier |
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