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參數(shù)資料
| 型號： | AD8420ARMZ-R7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 測量放大器 |
| 英文描述： | INSTRUMENTATION AMPLIFIER, PDSO8 |
| 封裝： | ROHS COMPLIANT, MO-187AA, MSOP-8 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 249K |
| 代理商： | AD8420ARMZ-R7 |
Preliminary Technical Data
AD8420
Rev. PrD | Page 3 of 3
GAIN
2
Gain Range
Gain Error
Gain vs. Temperature
OUTPUT
Output Swing
R
L
= 10 kΩ to mid supply
R
L
= 100 kΩ to mid supply
Short-Circuit Current
POWER SUPPLY
Operating Range
Quiescent Current
TEMPERATURE RANGE
Specified
Operational
4
1
The input stage uses pnp transistors, so input bias current always flows out of the part.
2
For G>1, errors from external resistors R1 and R2 should be added to these specifications, including error from FB pin bias current.
3
Minimum supply voltage indicated for V
+IN
, V
-IN
, V
REF
= 0V.
.
4
See Typical Performance Curves for operation between 85°C and 125°C
G = 1 + (R2/R1)
V
OUT
= 0.2V to 4.8V
T
A
= 40°C to +85°C
T
A
= +25°C
T
A
= +85°C
T
A
= –40°C
T
A
= +25°C
T
A
= +85°C
T
A
= –40°C
Single supply operation
3
T
A
= +25°C
T
A
= –40°C
T
A
= +85°C
T
A
= +85°C
1
V
S
+ 0.15
V
S
+ 0.1
2.7
40
40
V/V
%
ppm/°C
V
V
V
V
V
V
mA
V
μA
μA
μA
μA
°C
°C
10
75
100
1000
0.05
10
+V
S
– 0.15
+V
S
– 0.1
36
90
+85
+125
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| AD8420ARMZ-RL | 功能描述:IC AMP INSTR RR 2.5KHZ 8MSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 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-SO 包裝:帶卷 (TR) |
| AD8420BRMZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier |
| AD8420BRMZ-R7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier |
| AD8420BRMZ-RL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier |
| AD8421 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3 nV/√Hz, Low Power |
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