AD7457_05 datasheet(4/20 Pages) AD

부품명	AD7457

상세설명	Low Power, Pseudo Differential, 100 kSPS

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AD7457

Rev. A | Page 4 of 20

Parameter

Test Conditions/Comments

B Version1

Unit

POWER REQUIREMENTS

VDD

2.7/5.25

V min/max

IDD7, 8

During Conversion6

VDD = 4.75 V to 5.25 V

1.5

mA max

VDD = 2.7 V to 3.6 V

1.2

mA max

Normal Mode (Static)

SCLK on or off

0.5

mA typ

Normal Mode (Operational)

VDD = 4.75 V to 5.25 V

0.7

mA max

VDD= 2.7 V to 3.6 V

0.33

mA max

Power-Down

SCLK on or off

1

µA max

Power Dissipation

Normal Mode (Operational)

VDD = 5 V

3

mW max

VDD = 3 V

0.9

mW max

Power-Down

VDD = 5 V; SCLK on or off

5

µW max

VDD = 3 V; SCLK on or off

3

µW max

1 Temperature range for B version: −40°C to +85°C.

2 See the

section.

Terminology

3 Analog inputs with slew rates exceeding 27 V/µs (full-scale input sine wave > 3.5 MHz) within the acquisition time may cause an incorrect result to be returned by the

converter.

4 A dc input is applied to VIN– to provide a pseudo ground for VIN+.

5 The AD7457 is functional with a reference input range of 100 mV to VDD.

6 Guaranteed by characterization.

7 See the

section.

Power Consumption

8 Measured with a full-scale dc input.

유사한 부품 번호 - AD7457_05

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7457BRT	491Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. A
	AD7457BRT-R2	509Kb / 20P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. 0
	AD7457BRT-R2	491Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. A
	AD7457BRT-R2	343Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23
	AD7457BRT-REEL7	509Kb / 20P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. 0

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유사한 설명 - AD7457_05

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7457	343Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23
Analog Devices	AD7457	524Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. A
Texas Instruments	ADC141S628-Q1	992Kb / 29P	[Old version datasheet] 14-Bit, 200-kSPS, Pseudo-Differential, Micro-Power ADC
Analog Devices	AD7457BRT	491Kb / 21P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. A
	AD7457	509Kb / 20P	Low Power, Pseudo Differential, 100 kSPS 12-Bit ADC in an 8-Lead SOT-23 REV. 0
	AD7942	383Kb / 24P	14-Bit, 250 kSPS PulSAR, Pseudo Differential ADC in MSOP/LFCSP REV. C
	AD7942	555Kb / 24P	14-Bit, 250 kSPS PulSAR, Pseudo Differential ADC in MSOP/QFN REV. B
	AD7675	399Kb / 20P	16-Bit, 100 kSPS, Differential ADC REV. 0
	AD7675	342Kb / 21P	16-Bit, 100 kSPS Differential ADC
	AD7453	424Kb / 21P	Pseudo Differential, 555 kSPS 12-Bit ADC in an 8-Lead SOT-23

More results

AD7457 데이터시트(PDF) 4 Page - Analog Devices

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