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參數(shù)資料
| 型號： | LM7131ACMX |
| 廠商： | National Semiconductor |
| 文件頁數(shù)： | 23/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OP AMP TINY HS SNG SUPP 8SOIC |
| 標準包裝： | 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） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | *LM7131ACMX |
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OBSOLETE
SNOS737C – SEPTEMBER 1999 – REVISED APRIL 2013
3V AC ELECTRICAL CHARACTERISTICS
Unless otherwise specified, all limits specified for TJ = 25°C, V
+ = 3V, 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 = 1.0VPP
Differential Gain
(3)
0.45
%
Differential Phase
(3)
0.6
°
SR
Slew Rate
RL = 150Ω, CL = 5 pF
120
V/
μS
(4)
SR
Slew Rate
RL = 150Ω, CL = 20 pF
100
V/
μS
(4)
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 1.5V step input. Number specified is the slower of the positive and negative slew rates. V+ = 3V and
RL = 150Ω connected to 1.5V. Amp excited with 1 kHz to produce VO = 1.5 VPP.
5V DC 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)
VOS
Input Offset Voltage
0.02
3.5
7
mV
4
10
max
TCVOS
Input Offset Voltage
10
μV/°C
Average Drift
IB
Input Bias Current
20
35
μA
40
max
IOS
Input Offset Current
0.35
3.5
μA
5
max
CMRR
Common Mode
0V
≤ VCM ≤ 1.85V
75
65
dB
Rejection Ratio
(Video Levels)
60
min
CMRR
Common Mode
1.85V
≤ VCM ≤ 3.7V
70
55
dB
Rejection Ratio
(Mid-Range)
50
min
+ PSRR
Positive Power Supply
V+ = 5V, V = 0V
75
65
dB
Rejection Ratio
V+ = 5V to 10V
60
min
PSRR
Negative Power Supply
V =
5V, V+ = 0V
75
65
dB
Rejection Ratio
V =
5V to 10V
60
min
VCM
Input Common-Mode
V+ = 5V
0.0
0.0
V
Voltage Range
For CMRR
≥ 50 dB
0.00
min
4.0
3.70
V
3.60
max
AVOL
Voltage Gain
RL = 150Ω, VO =
70
60
dB
0.250V to 2.250V
55
min
(1)
Typical values represent the most likely parametric norm.
(2)
All limits are specified by testing or statistical analysis.
4
Copyright 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM7131
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相關代理商/技術參數(shù) |
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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 |
| LM7131BCM5X | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM7131BCMX | 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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