Datasheet > AD8229_16

AD8229_16

更新时间： 2022-02-26 12:08:17

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
25页	1011K
描述
1 nV/âHz Low Noise 210Â°C Instrumentation Amplifier

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AD8229_16 数据手册

Data Sheet

AD8229

SPECIFICATIONS

+V_S= 15 V, −V_S= −15 V, V_REF= 0 V, T_A= 25°C, G = 1, R_L= 10 kΩ, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

V_CM= 10 V

Min

Typ

Max

Unit

COMMON-MODE REJECTION RATIO (CMRR)

CMRR DC to 60 Hz with 1 kΩ Source Imbalance

G = 1

Temperature Drift

G = 10

Temperature Drift

G = 100

Temperature Drift

G = 1000

CMRR at 5 kHz

T_A= −40°C to +210°C

300

nV/V/°C

106

126

134

T_A= −40°C to +210°C

V_CM= 10 V

G = 1

G = 10

G = 100

G = 1000

VOLTAGE NOISE

Spectral Density¹: 1 kHz

Input Voltage Noise, e_ni

Output Voltage Noise, e_no

Peak to Peak: 0.1 Hz to 10 Hz

G = 1

V_IN+, V_IN− = 0 V

1.1

nV/√Hz

100

µV p-p

nV p-p

G = 1000

CURRENT NOISE

Spectral Density: 1 kHz

Peak to Peak: 0.1 Hz to 10 Hz

VOLTAGE OFFSET

Input Offset, V_OSI

Average TC

Output Offset, V_OSO

Average TC

Offset RTI vs. Supply (PSR)

G = 1

1.5

100

pA/√Hz

pA p-p

V_OS= V_OSI+ V_OSO/G

100

1000

µV

µV/°C

µV

T_A= −40°C to +210°C

0.1

T_A= −40°C to +210°C

V_S= 5 V to 15 V

T_A= −40°C to +210°C

µV/°C

G = 10

G = 100

G = 1000

106

126

130

INPUT CURRENT

Input Bias Current

High Temperature

Input Offset Current

High Temperature

200

T_A= 210°C

Rev. B | Page 3 of 24

1 2 345 6 7...25

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