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參數資料
| 型號： | AD8221BR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| 中文描述： | INSTRUMENTATION AMPLIFIER, 25 uV OFFSET-MAX, 0.825 MHz BAND WIDTH, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 3/20頁 |
| 文件大小： | 1283K |
| 代理商： | AD8221BR |
AD8221
SPECIFICATIONS
Table 1. V
S
= ±15 V, V
REF
= 0 V, T
A
= +25°C, G = 1, R
L
= 2 kΩ, unless otherwise noted
Parameter
Conditions
COMMON-MODE
REJECTION RATIO (CMRR)
CMRR DC to 60 Hz with
1 k Source Imbalance
G = 1
G = 10
G = 100
G = 1000
CMRR at 10 kHz
V
CM
= –10 V to +10 V
G = 1
G = 10
G = 100
G = 1000
Rev. A | Page 3 of 20
AR Grade
Typ
BR Grade
Typ
ARM Grade
Min
Typ
Unit
Min
Max
Min
Max
Max
V
CM
= –10 V to +10 V
80
100
120
130
80
90
100
100
90
110
130
140
80
100
110
110
80
100
120
130
80
90
100
100
dB
dB
dB
dB
dB
dB
dB
dB
NOISE
RTI noise =
√
e
NI2
+ (e
NO
/G)
2
Voltage Noise, 1 kHz
Input Voltage Noise, e
NI
Output Voltage Noise, e
NO
RTI
G = 1
G = 10
G = 100 to 1000
Current Noise
VOLTAGE OFFSET
1
Input Offset, V
OSI
Over Temperature
Average TC
Output Offset, V
OSO
Over Temperature
Average TC
Offset RTI vs. Supply (PSR)
G = 1
G = 10
G = 100
G = 1000
INPUT CURRENT
Input Bias Current
Over Temperature
Average TC
Input Offset Current
Over Temperature
Average TC
REFERENCE INPUT
R
IN
I
IN
Voltage Range
Gain to Output
POWER SUPPLY
Operating Range
Quiescent Current
Over Temperature
V
IN+
, V
IN–
, V
REF
= 0
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 0.1 Hz to 10 Hz
V
S
= ±5 V to ±15 V
T = –40°C to +85°C
V
S
= ±5 V to ±15 V
T = –40°C to +85°C
V
S
= ±2.3 V to ±18 V
T = –40°C to +85°C
T = –40°C to +85°C
V
IN+
, V
IN–
, V
REF
= 0
V
S
= ±2.3 V to ±18 V
T = –40°C to +85°C
90
110
124
130
–V
S
2
0.5
0.25
40
6
110
120
130
140
0.5
1
0.2
1
20
50
1
±
0.0001
0.9
1
8
75
60
86
0.4
300
0.66
6
1.5
2.0
0.6
0.8
60
+V
S
94
114
130
140
–V
S
2
0.5
0.25
40
6
110
130
140
150
0.2
1
0.1
1
20
50
8
75
25
45
0.3
200
0.45
5
0.4
1
0.4
0.6
60
+V
S
90
100
120
120
–V
S
2
0.5
0.25
40
6
100
120
140
140
0.5
3
0.3
3
20
50
8
75
70
135
0.9
600
1.00
9
2
3
1
1.5
60
+V
S
nV/√Hz
nV/√Hz
μV p-p
μV p-p
μV p-p
fA/√Hz
pA p-p
μV
μV
μV/°C
μV
mV
μV/°C
dB
dB
dB
dB
nA
nA
pA/°C
nA
nA
pA/°C
k
μA
V
V/V
V
mA
mA
1
±
0.0001
0.9
1
1
±
0.0001
0.9
1
±2.3
±18
1
1.2
±2.3
±18
1
1.2
±2.3
±18
1
1.2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8221BRM | 制造商:Analog Devices 功能描述:SOIC IN AMP WITH FIXED GAIN OF 5 - Bulk |
| AD8221BRREEL | 制造商:Analog Devices 功能描述: |
| AD8221BR-REEL | 功能描述:IC AMP INST PREC LN 18MA 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:150 系列:- 放大器類型:音頻 電路數:2 輸出類型:- 轉換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| AD8221BRREEL7 | 制造商:Analog Devices 功能描述: |
| AD8221BR-REEL7 | 功能描述:IC AMP INST PREC LN 18MA 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數:2 輸出類型:- 轉換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
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