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參數(shù)資料
| 型號(hào)： | AD8674 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision Very Low Noise Low Input Bias Current Operational Amplifiers |
| 中文描述： | 精度非常低噪聲低輸入偏置電流運(yùn)算放大器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 92K |
| 代理商： | AD8674 |
PRELIMINARY TECHNICAL DATA
Preliminary Technical Data
ELECTRICAL CHARACTERISTICS
(@ V
S
=
±
1
5V, V
CM
= 0V, T
A
=+25°C unless noted)
Parameter
Symbol
Conditions
INPUT CHARACTERISTICS
Offset Voltage
V
OS
-40°< T
A
< +125°C
Input Bias Current
I
B
Input Offset Current
I
OS
Input Voltage Range
Common-Mode Rejection Ratio
CMRR
V
CM
= -12V to 12V
Large Signal Voltage Gain
A
VO
R
L
= 2 k
, Vo = -10V to 10V
Offset Voltage Drift
V
OS
/
T
-40°< T
A
< +125°C
OUTPUT CHARACTERISTICS
Output Voltage High
V
OH
I
L
= 10 mA, -40°C to +125°C
Output Voltage Low
V
OL
I
L
= 10 mA, -40°C to +125°C
Output Current
I
OUT
Short Circuit Current
I
SC
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
= ±2.5 V to ±15 V
Supply Current/Amplifier
I
SY
V
O
= 0V
-40°<T
A
< +125°C
DYNAMIC PERFORMANCE
Slew Rate
SR
R
L
=2 k
Gain Bandwidth Product
GBP
NOISE PERFORMANCE
Voltage Noise
e
n
p-p
0.1 Hz to 10 Hz
Voltage Noise Density
e
n
f = 1 kHz
Current Noise Density
i
n
f = 1 kHz
AD8671/AD8672/AD8674
AD8671/AD8672/AD8674 Rev0.2 2/21/02
Min
Typ
Max
Units
75
175
10
10
12.5
1
μ
V
μ
V
nA
nA
V
dB
V/mV
μ
V/°C
-10
-10
-12.5
110
1000
140
6000
0.3
-10
13.5
-13.5
±20
±30
V
V
mA
mA
10
110
130
3000
dB
μ
A
μ
A
3500
4000
4
10
V/
μ
s
MHz
0.08
μ
V p-p
nV/
√
Hz
pA/
√
Hz
3
0.2
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|---|---|
| AD8674AR | Precision Very Low Noise Low Input Bias Current Operational Amplifiers |
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| AD8675ARMZ-R2 | 36 V Precision, 2.8 nV/Hz Rail-to-Rail Output Op Amp |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8674AR | 制造商:Analog Devices 功能描述:OP Amp Quad GP 制造商:Analog Devices 功能描述:OP AMP QUAD LOW NOISE SMD 8674 |
| AD8674AR-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP 制造商:Analog Devices 功能描述:OP Amp Quad GP ±15V 14-Pin SOIC N T/R |
| AD8674AR-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Quad GP 制造商:Analog Devices 功能描述:OP Amp Quad GP ±15V 14-Pin SOIC N T/R |
| AD8674ARU | 功能描述:IC OPAMP GP 10MHZ QUAD 14TSSOP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 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:帶卷 (TR) |
| AD8674ARU-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP 制造商:Analog Devices 功能描述:OP Amp Quad GP ±15V 14-Pin TSSOP T/R |
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