參數(shù)資料
型號: LMV822M/NOPB
廠商: National Semiconductor
文件頁數(shù): 33/38頁
文件大?。?/td> 0K
描述: IC OP AMP R-R LOW VOLT LP 8-SOIC
標(biāo)準包裝: 95
放大器類型: 通用
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 2 V/µs
增益帶寬積: 5.6MHz
電流 - 輸入偏壓: 100nA
電壓 - 輸入偏移: 3500µV
電流 - 電源: 500µA
電流 - 輸出 / 通道: 45mA
電壓 - 電源,單路/雙路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
工作溫度: -40°C ~ 85°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: 管件
產(chǎn)品目錄頁面: 1269 (CN2011-ZH PDF)
其它名稱: *LMV822M
*LMV822M/NOPB
LMV822M
SNOS032G – AUGUST 1999 – REVISED NOVEMBER 2013
2.7V DC Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for TJ = 25°C. V
+ = 2.7V, V = 0V, V
CM = 1.0V, VO = 1.35V and R L > 1 M.
Boldface limits apply at the temperature extremes (
40°C ≤T J ≤85°C for LMV821/822/824 and 40°C ≤T J ≤125°C for
LMV822-Q1/LMV824-Q1).
Typ
LMV821/822/824
Symbol
Parameter
Condition
Units
(1)
Limit (2)
IS
Supply Current
LMV821 (Single)
0.3
mA
0.22
0.5
max
LMV822 (Dual)
0.6
mA
0.45
0.8
max
LMV824 (Quad)
1.0
mA
0.72
1.2
max
2.5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C. V
+ = 2.5V, V = 0V, V
CM = 1.0V, VO = 1.25V and R L > 1 M.
Boldface limits apply at the temperature extremes (
40°C ≤T J ≤85°C for LMV821/822/824 and 40°C ≤T J ≤125°C for
LMV822-Q1/LMV824-Q1).
Typ
LMV821/822/824
Symbol
Parameter
Condition
Units
(1)
Limit (2)
VOS
Input Offset Voltage
LMV821/822/822-Q1/824
3.5
mV
1
4
max
LMV824-Q1
1
5.5
V O
Output Swing
2.30
V
2.37
2.20
min
V+ = 2.5V, RL = 600 to 1.25V
0.20
V
0.13
0.30
max
2.40
V
2.46
2.30
min
V+ = 2.5V, RL = 2k to 1.25V
0.12
V
0.08
0.20
max
(1)
Typical Values represent the most likely parametric norm.
(2)
All limits are guaranteed by testing or statistical analysis.
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C. V
+ = 2.7V, V = 0V, V
CM = 1.0V, VO = 1.35V and R L > 1 M.
Boldface limits apply at the temperature extremes (
40°C ≤T J ≤85°C for LMV821/822/824 and 40°C ≤T J ≤125°C for
LMV822-Q1/LMV824-Q1).
Typ
LMV821/822/824 Limit (2)
Symbol
Parameter
Conditions
Units
(1)
SR
Slew Rate
(3)
1.5
V/
μs
GBW
Gain-Bandwdth Product
5
MHz
Φm
Phase Margin
61
Deg.
Gm
Gain Margin
10
dB
Amp-to-Amp Isolation
(4)
135
dB
en
Input-Related Voltage Noise
f = 1 kHz, VCM = 1V
28
nV/
√Hz
in
Input-Referred Current Noise
f = 1 kHz
0.1
pA/
√Hz
THD
Total Harmonic Distortion
f = 1 kHz, AV = 2,
0.01
%
RL = 10 k, VO = 4.1 V PP
(1)
Typical Values represent the most likely parametric norm.
(2)
All limits are guaranteed by testing or statistical analysis.
(3)
V+ = 5V. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates.
(4)
Input referred, V+ = 5V and RL = 100k connected to 2.5V. Each amp excited in turn with 1 kHz to produce V O = 3 VPP.
4
Copyright 1999–2013, Texas Instruments Incorporated
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