AD8422ARZ-R7 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
AD8422ARZ-R7
Analog Devices
AD8422ARZ-R7 Datasheet PDF : 24 Pages
| |||
Data Sheet
AD8422
Parameter
INPUT
Input Impedance
Differential
Common Mode
Test Conditions/
Comments
AD8422ARMZ
AD8422BRMZ
Min
Typ
Max
Min
Typ
Max
Unit
200||2
200||2
200||2
200||2
GΩ||pF
GΩ||pF
Input Operating Voltage Range4
Over Temperature
OUTPUT
Output Swing, RL = 10 kΩ
Over Temperature
Output Swing, RL = 10 kΩ
Over Temperature
Output Swing, RL = 2 kΩ
Over Temperature5
Output Swing, RL = 2 kΩ
Over Temperature
Short-Circuit Current
POWER SUPPLY
Operating Range
Quiescent Current
Over Temperature
TEMPERATURE RANGE
Specified Performance
Operating Range6
VS = ±1.8 V to ±18 V
T = −40°C to +85°C
−VS + 1.2
−VS + 1.2
VS = ±15 V
T = −40°C to +85°C
VS = ±1.8 V
T = −40°C to +85°C
VS = ±15 V
T = −40°C to +85°C
VS = ±1.8 V
T = −40°C to +85°C
−VS + 0.2
−VS + 0.25
−VS + 0.12
−VS + 0.13
−VS + 0.25
−VS + 0.3
−VS + 0.15
−VS + 0.2
20
Dual-supply operation ±1.8
Single-supply operation 3.6
300
T = −40°C to +85°C
–40
–40
1 Total RTI Noise = √eNI2 + (eNO/G)2
2 Total RTI VOS = (VOSI) + (VOSO/G).
3 Gain does not include the effects of the external resistor, RG.
4 One input grounded. G = 1.
5 Output current limited at cold temperatures. See Figure 35.
6 See Typical Performance Characteristics for expected operation between 85°C and 125°C.
+VS − 1.1
+VS − 1.2
−VS + 1.2
−VS + 1.2
+VS − 0.2 −VS + 0.2
+VS − 0.25 −VS + 0.25
+VS − 0.12 −VS + 0.12
+VS − 0.13 −VS + 0.13
+VS − 0.25 −VS + 0.25
+VS – 1.4 −VS + 0.3
+VS − 0.15 −VS + 0.15
+VS − 0.2 −VS + 0.2
20
±18
±1.8
36
3.6
330
300
400
+85
–40
+125
–40
+VS − 1.1 V
+VS − 1.2 V
+VS − 0.2 V
+VS − 0.25 V
+VS − 0.12 V
+VS − 0.13 V
+VS − 0.25 V
+VS – 1.4 V
+VS − 0.15 V
+VS − 0.2 V
mA
±18
V
36
V
330
µA
400
µA
+85
°C
+125
°C
Rev. 0 | Page 7 of 24
Share Link: