參數(shù)資料
型號: AD8226BRZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 23/28頁
文件大小: 0K
描述: IC INSTR AMP RRO +/-18 8SOIC
標準包裝: 2,500
放大器類型: 儀表
電路數(shù): 1
輸出類型: 滿擺幅
轉換速率: 0.6 V/µs
-3db帶寬: 1.5MHz
電流 - 輸入偏壓: 20nA
電壓 - 輸入偏移: 100µV
電流 - 電源: 350µA
電流 - 輸出 / 通道: 13mA
電壓 - 電源,單路/雙路(±): 2.2 V ~ 36 V,±1.35 V ~ 18 V
工作溫度: -40°C ~ 125°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-SO
包裝: 帶卷 (TR)
AD8226
Data Sheet
Rev. C | Page 4 of 28
ARZ, ARMZ
BRZ, BRMZ
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Unit
Settling Time 0.01%
10 V step
G = 1
25
s
G = 10
15
s
G = 100
40
s
G = 1000
350
s
Slew Rate
G = 1
0.4
V/s
G = 5 to 100
0.6
V/s
GAIN
G = 1 + (49.4 kΩ/RG)
Gain Range
1
1000
1
1000
V/V
Gain Error
VOUT ±10 V
G = 1
0.015
0.01
%
G = 5 to 1000
0.15
0.1
%
Gain Nonlinearity
VOUT = 10 V to +10 V
G = 1 to 10
RL ≥ 2 kΩ
10
ppm
G = 100
RL ≥ 2 kΩ
75
ppm
G = 1000
RL ≥ 2 kΩ
750
ppm
Gain vs. Temperature2
G = 1
TA = 40°C to +85°C
5
1
ppm/°C
TA = 85°C to 125°C
5
2
ppm/°C
G > 1
TA = 40°C to +125°C
100
ppm/°C
INPUT
VS = ±1.35 V to +36 V
Input Impedance
Differential
0.8||2
GΩ||pF
Common Mode
0.4||2
GΩ||pF
Input Operating Voltage Range3
TA = +25°C
VS 0.1
+VS 0.8
VS 0.1
+VS 0.8
V
TA = +125°C
VS 0.05
+VS 0.6
VS 0.05
+VS 0.6
V
TA = 40°C
VS 0.15
+VS 0.9
VS 0.15
+VS 0.9
V
Input Overvoltage Range
TA = 40°C to +125°C
+VS 40
VS + 40
+VS 40
VS + 40
V
OUTPUT
Output Swing
RL = 2 kΩ to Ground
TA = +25°C
VS + 0.4
+VS 0.7
VS + 0.4
+VS 0.7
V
TA = +125°C
VS + 0.4
+VS – 1.0
VS + 0.4
+VS – 1.0
V
TA = 40°C
VS + 1.2
+VS – 1.1
VS + 1.2
+VS – 1.1
V
RL = 10 kΩ to Ground
TA = +25°C
VS + 0.2
+VS 0.2
VS + 0.2
+VS 0.2
V
TA = +125°C
VS + 0.3
+VS 0.3
VS + 0.3
+VS 0.3
V
TA = 40°C
VS + 0.2
+VS 0.2
VS + 0.2
+VS 0.2
V
RL = 100 kΩ to Ground
TA = 40°C to +125°C
VS + 0.1
+VS 0.1
VS + 0.1
+VS 0.1
V
Short-Circuit Current
13
mA
POWER SUPPLY
Operating Range
Dual-supply operation
±1.35
±18
±1.35
±18
V
Quiescent Current
TA = +25°C
350
425
350
425
A
TA = 40°C
250
325
250
325
A
TA = +85°C
450
525
450
525
A
TA = +125°C
525
600
525
600
A
TEMPERATURE RANGE
40
+125
40
+125
°C
1 The input stage uses pnp transistors; therefore, input bias current always flows out of the part.
2 The values specified for G > 1 do not include the effects of the external gain-setting resistor, R
G.
3 Input voltage range of the AD8226 input stage. The input range depends on the common-mode voltage, the differential voltage, the gain, and the reference voltage.
See the Input Voltage Range section for more information.
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