AD5625BCPZ-R2 datasheet(3/36 Pages) AD

부품명	AD5625BCPZ-R2

상세설명	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference, I2C Interface

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Data Sheet

AD5625R/AD5645R/AD5665R, AD5625/AD5665

Rev. C | Page 3 of 36

SPECIFICATIONS

SPECIFICATIONS—AD5665R/AD5645R/AD5625R

VDD = 2.7 V to 5.5 V; RL = 2 kΩ to GND; CL = 200 pF to GND; VREFIN = VDD; all specifications TMIN to TMAX, unless otherwise noted.

Table 2.

A Grade

B Grade

Parameter

Min

Typ

Max

Min

Typ

Max

Unit

Test Conditions/Comments1

STATIC PERFORMANCE2

AD5665R

Resolution

16

Bits

Relative Accuracy

±8

±16

LSB

Differential Nonlinearity

±1

LSB

Guaranteed monotonic by design

AD5645R

Resolution

14

Bits

Relative Accuracy

±2

±4

LSB

Differential Nonlinearity

±0.5

LSB

Guaranteed monotonic by design

AD5625R

Resolution

12

Bits

Relative Accuracy

±1

±4

±0.5

±1

LSB

Differential Nonlinearity

±1

±0.25

LSB

Guaranteed monotonic by design

Zero-Code Error

2

10

2

10

mV

All 0s loaded to DAC register

Offset Error

±1

±10

±1

±10

mV

Full-Scale Error

−0.1

±0.5

−0.1

±0.5

% FSR

All 1s loaded to DAC register

Gain Error

±0.1

±1.25

±0.1

±1

% FSR

Zero-Code Error Drift

±2

µV/°C

Gain Temperature Coefficient

±2.5

ppm

Of FSR/°C

DC Power Supply Rejection

Ratio

−100

dB

DAC code = midscale; VDD = 5 V ± 10%

DC Crosstalk (External

Reference)

15

µV

Due to full-scale output change,

RL = 2 kΩ to GND or VDD

10

µV/mA

Due to load current change

8

µV

Due to powering down (per channel)

DC Crosstalk (Internal

Reference)

25

µV

Due to full-scale output change,

RL = 2 kΩ to GND or VDD

20

µV/mA

Due to load current change

10

µV

Due to powering down (per channel)

OUTPUT CHARACTERISTICS3

Output Voltage Range

0

VDD

0

VDD

V

Internal reference disabled

0

2 ×

VREF

2 ×

VREF

Internal reference enabled

Capacitive Load Stability

2

nF

RL = ∞

10

nF

RL = 2 kΩ

DC Output Impedance

0.5

Ω

Short-Circuit Current

30

mA

VDD = 5 V

Power-Up Time

4

µs

Coming out of power-down mode;

VDD = 5 V

REFERENCE INPUTS

Reference Current

210

260

210

260

µA

VREF = VDD = 5.5 V

Reference Input Range

0.75

VDD

0.75

VDD

V

Reference Input Impedance

26

kΩ

유사한 부품 번호 - AD5625BCPZ-R2

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD5625BCPZ-REEL7	819Kb / 32P	Quad, 12-/14-/16-Bit nanoDACs with 5ppm/째C On-chip Ref, I2C Interface Rev. PrA

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유사한 설명 - AD5625BCPZ-R2

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD5624R	843Kb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference Rev. D
	AD5645R	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. C
	AD5625R	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. C
	AD5665	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. C
	AD5624R	1Mb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference REV. C
	AD5665R	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. C
	AD5625	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. C
	AD5664R	1Mb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference REV. C
	AD5644R	1Mb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference REV. C
	AD5624R	1Mb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference REV. A

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