AD5620ARJZ-2500RL7 Просмотр технического описания (PDF) - Analog Devices

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производитель

AD5620ARJZ-2500RL7

Single, 12-/14-/16-Bit nanoDAC with 5 ppm/°C On-Chip Reference in SOT-23

Analog Devices 

AD5620/AD5640/AD5660

SPECIFICATIONS

AD5620/AD5640/AD5660-2-3

VDD = 4.5 V to 5.5 V, RL = 2 kΩ to GND, CL = 200 pF to GND, CREFOUT = 100 nF; all specifications TMIN to TMAX, unless otherwise noted.

Table 2.

Parameter

STATIC PERFORMANCE2

AD5660

Resolution

Relative Accuracy

Differential Nonlinearity

AD5640

Resolution

Relative Accuracy

Differential Nonlinearity

AD5620

Resolution

Relative Accuracy

Differential Nonlinearity

Zero-Code Error

Offset Error

Full-Scale Error

Gain Error

Zero-Code Error Drift

Gain Temperature Coefficient

DC Power Supply Rejection Ratio

OUTPUT CHARACTERISTICS3

Output Voltage Range

Output Voltage Settling Time

Slew Rate

Capacitive Load Stability

Output Noise Spectral Density

Output Noise (0.1 Hz to 10 Hz)

Digital-to-Analog Glitch Impulse

Digital Feedthrough

DC Output Impedance

Short-Circuit Current

Power-Up Time

REFERENCE OUTPUT

Output Voltage

Reference TC3

Output Impedance

A Grade1 B Grade1 C Grade1 Unit

Conditions/Comments

16

±32

±1

14

±8

±0.5

12

±6

±0.25

2

10

±10

−0.15

±1

±1.5

±2

±2.5

−75

0

VDD

8

10

1.5

2

10

80

45

5

0.1

0.5

30

5

2.495

2.505

±10

7.5

16

±16

±1

14

±4

±0.5

12

±1

±0.25

2

10

±10

−0.15

±1

±1.5

±2

±2.5

−75

0

VDD

8

10

1.5

2

10

80

45

5

0.1

0.5

30

5

2.495

2.505

±10

7.5

16

±16

±1

14

±4

±0.5

12

±1

±0.25

2

10

±10

−0.15

±1

±1.5

±2

±2.5

−75

0

VDD

8

10

1.5

2

10

80

45

5

0.1

0.5

30

5

2.495

2.505

±5

±10

7.5

Bits min

LSB max

LSB max

Guaranteed monotonic by design

Bits min

LSB max

LSB max

Guaranteed monotonic by design

Bits min

LSB max

LSB max

mV typ

mV max

mV max

% FSR typ

% FSR max

% FSR max

μV/°C typ

ppm typ

dB typ

Guaranteed monotonic by design

All 0s loaded to DAC register

All 1s loaded to DAC register

Of FSR/°C

DAC code = midscale; VDD = 5 V ± 10%

V min

V max

μs typ

μs max

V/μs typ

nF typ

nF typ

nV/√Hz typ

μV p-p typ

nV-s typ

nV-s typ

Ω typ

mA typ

μs typ

¼ to ¾ scale change settling to ±2 LSB

RL = 2 kΩ; 0 pF < CL < 200 pF

¼ to ¾ scale

RL = ∞

RL = 2 kΩ

DAC code = midscale, 10 kHz

DAC code = midscale

1 LSB change around major carry

VDD = 5 V

Coming out of power-down mode; VDD = 5 V

V min

V max

ppm/°C typ

ppm/°C max

kΩ typ

At ambient

Rev. F | Page 3 of 28

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