Datasheet > AD8236ARMZ-RL1

AD8236ARMZ-RL1

更新时间： 2022-05-24 12:28:28

品牌	Logo	应用领域
亚德诺 - ADI		仪表放大器
页数	文件大小	规格书
20页	514K
描述
40 Î¼A Micropower Instrumentation Amplifier with Zero Crossover Distortion

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AD8236ARMZ-RL1 数据手册

AD8236

+V_S= 1.8 V, −V_S= 0 V (GND), V_REF= 0.9 V, T_A= 25°C, G = 5, R_L= 100 kΩ to GND, unless otherwise noted.

Table 3.

Parameter

Test Conditions

Min

Typ

Max

Unit

COMMON-MODE REJECTION RATIO (CMRR)

CMRR DC

V_S= 0.9 V, V_REF= 0 V

V_CM= −0.6 V to +0.6 V

G = 5

G = 10

100

110

G = 100

100

G = 200

NOISE

Voltage Noise Spectral Density, RTI

RTI, 0.1 Hz to 10 Hz

G = 5

f = 1 kHz, G = 5

nV/√Hz

μV p-p

fA/√Hz

G = 200

Current Noise

VOLTAGE OFFSET

Input Offset, V_OS

Average Temperature Coefficient (TC)

Offset RTI vs. Supply (PSR)

G = 5

3.5

μV/°C

−40°C to +125°C

V_S= 1.8 V to 5 V

2.5

100

110

120

126

130

G = 10

G = 100

G = 200

INPUT CURRENT

Input Bias Current

Overtemperature

−40°C to +85°C

−40°C to +125°C

100

600

130

Input Offset Current

Overtemperature

0.5

−40°C to +85°C

−40°C to +125°C

DYNAMIC RESPONSE

Small Signal Bandwidth, –3 dB

G = 5

kHz

G = 10

G = 100

0.8

0.4

G = 200

Settling Time 0.01%

G = 5

V_OUT= 1.4 V step

143

μs

G = 10

178

G = 100

1000

1864

G = 200

Slew Rate

G = 5 to 100

GAIN

mV/μs

V/V

Gain Range

Gain Error

G = 5

G = 5 + 420 kΩ/R_G

200¹

V_S= 0.9 V, V_REF= 0 V, V_OUT= −0.6 V to +0.6 V

0.005

0.03

0.06

0.15

0.05

0.2

G = 10

G = 100

0.2

G = 200

0.3

Rev. 0 | Page 5 of 20

1 2 3 456 7 8...20

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