AD8293G160ARJZ-R7 datasheet(4/16 Pages) AD

4 / 16 page

AD8293G80/AD8293G160

Rev. 0 | Page 4 of 16

VCC = 2.7 V to 5.0 V, VCM = −0 V, VREF = VCC/2, VIN = VINP − VINN, TA = 25°C, tested at OUT with 10 kΩ load and ADC OUT, unless

otherwise noted. Temperature specifications guaranteed by characterization.

Table 3. B Grade (Tested and Guaranteed over a Wider Supply Range to More Stringent Specifications Than the A Grade)

AD8293G80B

AD8293G160B

Parameter

Symbol

Conditions

Min

Typ

Max

Min

Typ

Max

Unit

COMMON-MODE REJECTION

CMR

VCC = 5 V, VCM = 0 V to 3.3 V;

−40°C ≤ TA ≤ +85°C

110

140

110

140

VCC = 2.7 V, VCM = 0 V to 1 V;

−40°C ≤ TA ≤ +85°C

106

140

106

140

NOISE PERFORMANCE

Voltage Noise

en p-p

f = 0.01 Hz to 10 Hz

0.7

μV p-p

Voltage Noise Density

f = 1 kHz

nV/√Hz

INPUT CHARACTERISTICS

Input Offset Voltage

VOS

μV

vs. Temperature

ΔVOS/ΔT

−40°C ≤ TA ≤ +85°C, VCC = 5 V

0.02

0.3

0.02

0.3

μV/°C

vs. Temperature

ΔVOS/ΔT

−40°C ≤ TA ≤ +85°C, VCC = 2.7 V

0.01

0.5

0.01

0.5

μV/°C

Input Bias Current

−40°C ≤ TA ≤ +85°C

0.4

Input Offset Current

IOS

Input Operating Impedance

Differential

50||1

MΩ||pF

Common Mode

10||10

GΩ||pF

Input Voltage Range

VCC − 1.7

DYNAMIC RESPONSE

Small Signal Bandwidth1

Filter limited; measured at

ADC OUT

500

Slew Rate

Filter limited

Settling Time2

0.1%

500 Hz filter, VO = 2 V step;

measured at ADC OUT

1.9

0.01%

2.4

Internal Clock Frequency

kHz

GAIN

160

Gain Error

VO = 0.075 V to 4.925 V

0.3

0.5

0.3

0.5

Gain Drift

−40°C ≤ TA ≤ +85°C

ppm/°C

Nonlinearity

VO = 0.075 V to 4.925 V

0.003

0.009

0.003

0.009

% FS

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

VCC −

0.075

VCC −

0.075

Output Voltage Low

VOL

0.075

Short-Circuit Current

ISC

VCC = 5 V

±35

VCC = 2.7 V

±25

REFERENCE CHARACTERISTICS

VREF Range

0.8

VCC − 0.8

0.8

VCC − 0.8

REF Pin Current

IREF

0.01

POWER SUPPLY

Operating Range

1.8

5.5

1.8

5.5

Power Supply Rejection

PSR

VCC = 1.8 V to 5.5 V, VCM = 0 V

100

120

100

120

Supply Current

ISY

IO = 0 mA, VIN = 0 V

1.0

1.3

1.0

1.3

−40°C ≤ TA ≤ +85°C

1.5

TEMPERATURE RANGE

Specified Range

−40

+85

−40

+85

°C

1 Higher bandwidths result in higher noise.

2 Settling time is determined by filter setting.

AD8293G160ARJZ-R7 数据表(PDF) 4 Page - Analog Devices

AD8293G160ARJZ-R7 数据表(HTML) 4 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表下载

链接网址

AD8293G160ARJZ-R7 数据表(PDF) 4 Page - Analog Devices

AD8293G160ARJZ-R7 数据表(HTML) 4 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表 下载

链接网址

数据表下载