Datasheet > AD5624BRMZ-REEL7

AD5624BRMZ-REEL7

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	631K
描述
2.7 V to 5.5 V, 450 レA, Rail-to-Rail Output, Quad, 12-/16-Bit nanoDACs

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AD5624BRMZ-REEL7 数据手册

AD5624/AD5664

SPECIFICATIONS

V_DD= +2.7 V to +5.5 V; R_ꢀ= 2 kΩ to GND; C_ꢀ= 200 pF to GND; V_REF= V_DD; all specifications T_MINto T_MAX, unless otherwise noted.

Table 2.

A Grade¹

Typ

B Grade¹

Typ

Parameter

STATIC PERFORMANCE²

Min

Max

Min

Max

Unit

Conditions/Comments

AD5664

Resolution

Relative Accuracy

Differential Nonlinearity

Bits

LSB

±±

±16

±1

±6

±12

±1

Guaranteed monotonic by

design

AD5624

Resolution

Relative Accuracy

Differential Nonlinearity

Bits

LSB

±0.5

±1

±0.25

Guaranteed monotonic by

design

All zeroes loaded to DAC

Zero-Code Error

Offset Error

Full-Scale Error

Gain Error

Zero-Code Error Drift

Gain Temperature

Coefficient

±1

−0.1

±10

±1

±1.5

±1

−0.1

±10

±1

±1.5

% of FSR

μV/°C

ppm

All ones loaded to DAC register

±2

±2.5

±2

±2.5

of FSR/°C

DC Power Supply Rejection

Ratio

DC Crosstalk

−100

μV

DAC code = midscale ; V_DD

10%

Due to full-scale output

change

RL = 2 kΩ to GND or VDD

μV/mA

μV

Due to load current change

Due to powering down (per

channel)

OUTPUT CHARACTERISTICS³

Output Voltage Range

V_DD

Capacitive Load Stability

μs

R_L= ∞

R_L= 2 kΩ

0.5

DC Output Impedance

Short-Circuit Current

Power-Up Time

V_DD= 5 V

Coming out of power-down

mode; V_DD= 5 V

REFERENCE INPUTS

Reference Current

Reference Input Range

Reference Input Impedance

LOGIC INPUTS³

170

200

V_DD

170

200

V_DD

μA

kΩ

V_REF= V_DD= 5.5 V

0.75

Input Current

±2

0.±

±2

0.±

μA

All digital inputs

V_DD= 5 V, 3 V

V_INL, Input Low Voltage

V_INH, Input High Voltage

Pin Capacitance

Rev. 0 | Page 3 of 24

1 234 5 6 7...24

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