ELECTRICAL CHARACTERISTICS—VS = 2" />
參數(shù)資料
型號(hào): AD8630WARZ-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 20/24頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP CHOPPER R-R QUAD 14SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 零漂移
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1 V/µs
增益帶寬積: 2.5MHz
-3db帶寬: 2.5MHz
電流 - 輸入偏壓: 100pA
電壓 - 輸入偏移: 1µV
電流 - 電源: 850µA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5 V,±1.35 V ~ 2.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: AD8630WARZ-R7DKR
Data Sheet
AD8628/AD8629/AD8630
Rev. J | Page 5 of 24
ELECTRICAL CHARACTERISTICS—VS = 2.7 V
VS = 2.7 V, VCM = 1.35 V, VO = 1.4 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
VOS
1
5
V
40°C ≤ TA ≤ +125°C
10
V
Input Bias Current
IB
30
100
pA
100
300
pA
40°C ≤ TA ≤ +125°C
1.0
1.5
nA
Input Offset Current
IOS
50
200
pA
40°C ≤ TA ≤ +125°C
250
pA
Input Voltage Range
0
2.7
V
Common-Mode Rejection Ratio
CMRR
VCM = 0 V to 2.7 V
115
130
dB
40°C ≤ TA ≤ +125°C
110
120
dB
Large Signal Voltage Gain
AVO
RL = 10 k, VO = 0.3 V to 2.4 V
110
140
dB
40°C ≤ TA ≤ +125°C
105
130
dB
Offset Voltage Drift
VOS/T
40°C ≤ TA ≤ +125°C
0.002
0.02
V/°C
OUTPUT CHARACTERISTICS
Output Voltage High
VOH
RL = 100 k to ground
2.68
2.695
V
40°C ≤ TA ≤ +125°C
2.68
2.695
V
RL = 10 k to ground
2.67
2.68
V
40°C ≤ TA ≤ +125°C
2.67
2.675
V
Output Voltage Low
VOL
RL = 100 k to V+
1
5
mV
40°C ≤ TA ≤ +125°C
2
5
mV
RL = 10 k to V+
10
20
mV
40°C ≤ TA ≤ +125°C
15
20
mV
Short-Circuit Limit
ISC
±10
±15
mA
40°C ≤ TA ≤ +125°C
±10
mA
Output Current
IO
±10
mA
40°C ≤ TA ≤ +125°C
±5
mA
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
VS = 2.7 V to 5.5 V, 40°C ≤ TA ≤ +125°C
115
130
dB
Supply Current per Amplifier
ISY
VO = VS/2
0.75
1.0
mA
40°C ≤ TA ≤ +125°C
0.9
1.2
mA
INPUT CAPACITANCE
CIN
Differential
1.5
pF
Common Mode
8.0
pF
DYNAMIC PERFORMANCE
Slew Rate
SR
RL = 10 k
1
V/s
Overload Recovery Time
0.05
ms
Gain Bandwidth Product
GBP
2
MHz
NOISE PERFORMANCE
Voltage Noise
en p-p
0.1 Hz to 10 Hz
0.5
V p-p
Voltage Noise Density
en
f = 1 kHz
22
nV/√Hz
Current Noise Density
in
f = 10 Hz
5
fA/√Hz
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