AD5313ARU-REEL7 Просмотр технического описания (PDF) - Analog Devices

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производитель

AD5313ARU-REEL7

2.5 V to 5.5 V, 230 μA, Dual Rail-to-Rail Voltage Output 8-/10-/12-Bit DACs

Analog Devices 

AD5303/AD5313/AD5323

SPECIFICATIONS

VDD = 2.5 V to 5.5 V; VREF = 2 V; RL = 2 kΩ to GND; CL = 200 pF to GND; all specifications TMIN to TMAX, unless otherwise noted.

Table 1.

Parameter 2

DC PERFORMANCE3, 4

AD5303

Resolution

Relative Accuracy

Differential Nonlinearity

AD5313

Resolution

Relative Accuracy

Differential Nonlinearity

AD5323

Resolution

Relative Accuracy

Differential Nonlinearity

Offset Error

Gain Error

Lower Dead Band

Offset Error Drift5

Gain Error Drift5

Power Supply Rejection Ratio5

DC Crosstalk5

DAC REFERENCE INPUTS5

VREF Input Range

VREF Input Impedance

Reference Feedthrough

Channel-to-Channel Isolation

OUTPUT CHARACTERISTICS5

Minimum Output Voltage6

Maximum Output Voltage6

DC Output Impedance

Short-Circuit Current

Power-Up Time

A Version1

B Version1

Min Typ

Max Min Typ

Max Unit

Conditions/Comments

8

±0.15

±0.02

10

±0.5

±0.05

12

±2

±0.2

±0.4

±0.15

10

−12

−5

−60

30

±1

±0.25

±4

±0.5

±16

±1

±3

±1

60

8

± 0.15

± 0.02

10

± 0.5

± 0.05

12

±2

±0.2

±0.4

±0.15

10

−12

−5

−60

30

Bits

±0.5 LSB

±0.25 LSB

Guaranteed monotonic by design over

all codes

Bits

±2 LSB

±0.5 LSB

Guaranteed monotonic by design over

all codes

Bits

±8 LSB

±1 LSB

Guaranteed monotonic by design over

all codes

±3

% of FSR

See Figure 2 and Figure 3

±1 % of FSR

See Figure 2 and Figure 3

60

mV

See Figure 2 and Figure 3

ppm of FSR/°C

ppm of FSR/°C

dB

ΔVDD = ±10%

μV

1

0

>10

180

90

−90

−80

VDD

1

VDD

0

>10

180

90

−90

−80

VDD

V

VDD

V

MΩ

kΩ

kΩ

dB

dB

Buffered reference mode

Unbuffered reference mode

Buffered reference mode

Unbuffered reference mode

0 V to VREF output range, input

impedance = RDAC

Unbuffered reference mode

0 V to 2 VREF output range, input

impedance = RDAC

Frequency = 10 kHz

Frequency = 10 kHz

0.001

VDD − 0.001

0.5

50

20

2.5

5

0.001

VDD − 0.001

0.5

50

20

2.5

5

V min

V max

Ω

mA

mA

μs

μs

This is a measure of the minimum and

maximum drive capability of the output

amplifier

VDD = 5 V

VDD = 3 V

Coming out of power-down mode;

VDD = 5 V

Coming out of power-down mode;

VDD = 3 V

Rev. B | Page 3 of 28

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