AD7177-2_17 datasheet(6/61 Pages) AD

부품명	AD7177-2

상세설명	32-Bit, 10 kSPS, Sigma-Delta ADC with Settling and True Rail-to-Rail Buffers

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Data Sheet

AD7177-2

Rev. B | Page 5 of 60

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Voltage Noise

eN, 0.1 Hz to 10 Hz, 2.5 V reference

4.5

µV rms

Voltage Noise Density

eN, 1 kHz, 2.5 V reference

215

nV/√Hz

Turn-On Settling Time

100 nF REFOUT capacitor

200

µs

Short-Circuit Current, ISC

25

mA

EXTERNAL REFERENCE INPUTS

Differential Input Range

VREF = (REF+) − (REF−)

1

2.5

AVDD1

V

Absolute Voltage Limits1

Input Buffers Disabled

AVSS − 0.05

AVDD1 + 0.05

V

Input Buffers Enabled

AVSS

AVDD1

V

REF+/REF− Input Current

Input Buffers Disabled

Input Current

±72

µA/V

Input Current Drift

External clock

±1.2

nA/V/°C

Internal clock

±6

nA/V/°C

Input Buffers Enabled

Input Current

±800

nA

Input Current Drift

1.25

nA/°C

Normal Mode Rejection1

See the Rejection parameter

Common-Mode Rejection

95

dB

TEMPERATURE SENSOR

Accuracy

After user calibration at 25°C

±2

°C

Sensitivity

470

µV/K

BURNOUT CURRENTS

Source/Sink Current

Analog input buffers must be enabled

±10

µA

GENERAL-PURPOSE I/O

(GPIO0, GPIO1)

With respect to AVSS

Input Mode Leakage Current1

−10

+10

µA

Floating State Output

Capacitance

5

pF

Output High Voltage, VOH1

ISOURCE = 200 µA

AVSS + 4

V

Output Low Voltage, VOL1

ISINK = 800 µA

AVSS + 0.4

V

Input High Voltage, VIH1

AVSS + 3

V

Input Low Voltage, VIL1

AVSS + 0.7

V

CLOCK

Internal Clock

Frequency

16

MHz

Accuracy

−2.5%

+2.5%

%

Duty Cycle

50

%

Output Low Voltage, VOL

0.4

V

Output High Voltage, VOH

0.8 × IOVDD

V

Crystal

Frequency

14

16

16.384

MHz

Start-Up Time

10

µs

External Clock (CLKIO)

16

16.384

MHz

Duty Cycle1

30

50

70

%

유사한 부품 번호 - AD7177-2_17

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7177-2BRUZ	956Kb / 59P	32-Bit, 10 kSPS, Sigma-Delta ADC with 100 關s Settling and True Rail-to-Rail Buffers
Analog Devices	AD7177-2BRUZ-RL7	956Kb / 59P	32-Bit, 10 kSPS, Sigma-Delta ADC with 100 關s Settling and True Rail-to-Rail Buffers

More results

유사한 설명 - AD7177-2_17

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7177-2	956Kb / 59P	32-Bit, 10 kSPS, Sigma-Delta ADC with 100 關s Settling and True Rail-to-Rail Buffers
	AD7175-2	1Mb / 63P	24-Bit, 250 kSPS, Sigma-Delta ADC Settling and True Rail-to-Rail Buffers
	AD7175-2	1Mb / 63P	24-Bit, 250 kSPS, Sigma-Delta ADC with 20 us Settling and True Rail-to-Rail Buffers
	AD7172-4	1Mb / 61P	Low Power, 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers
	AD7175-8	1Mb / 64P	24-Bit, 8-/16-Channel, 250 kSPS, Sigma- Delta ADC with True Rail-to-Rail Buffers
	AD7172-4	848Kb / 62P	ADC with True Rail-to-Rail Buffers
	AD7172-2	1Mb / 61P	True rail-to-rail analog and reference input buffers
	AD7722	526Kb / 24P	16-Bit, 195 kSPS CMOS, Sigma-Delta ADC REV. 0
	AD7763	822Kb / 33P	24-Bit, 625 kSPS, 109 dB Sigma-Delta ADC with On-Chip Buffers, Serial Interface REV. B
	AD7765	1Mb / 33P	24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC REV. A

More results

AD7177-2 데이터시트(PDF) 6 Page - Analog Devices

AD7177-2 데이터시트(HTML) 6 Page - Analog Devices

유사한 부품 번호 - AD7177-2_17

유사한 설명 - AD7177-2_17

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