EVAL-AD5755-1SDZ データシートの表示（PDF） - Analog Devices

部品番号

コンポーネント説明

メーカー

EVAL-AD5755-1SDZ

Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control, HART Connectivity

Analog Devices 

AD5757

Data Sheet

Parameter 1

Reference Output

Output Voltage

Reference TC2

Output Noise (0.1 Hz to 10 Hz)2

Noise Spectral Density2

Output Voltage Drift vs. Time2

Capacitive Load2

Load Current

Short-Circuit Current

Line Regulation2

Load Regulation2

Thermal Hysteresis2

DC-TO-DC

Switch

Switch On Resistance

Switch Leakage Current

Peak Current Limit

Oscillator

Oscillator Frequency

Min

4.995

−10

11.5

Typ

5

±5

7

100

180

1000

9

10

3

95

200

0.425

10

0.8

13

Maximum Duty Cycle

89.6

DIGITAL INPUTS2

VIH, Input High Voltage

2

VIL, Input Low Voltage

Input Current

−1

Pin Capacitance

2.6

DIGITAL OUTPUTS2

SDO, ALERT

VOL, Output Low Voltage

VOH, Output High Voltage

DVDD − 0.5

High Impedance Leakage Current −1

High Impedance Output

2.5

Capacitance

FAULT

VOL, Output Low Voltage

VOL, Output Low Voltage

VOH, Output High Voltage

POWER REQUIREMENTS

0.6

3.6

AVDD

9

DVDD

AVCC

AIDD

DICC

2.7

4.5

7

9.2

AICC

IBOOST5

Power Dissipation

155

Max

5.005

+10

14.5

0.8

+1

0.4

+1

0.4

33

5.5

5.5

7.5

11

1

1

Unit

V

ppm/°C

µV p-p

nV/√Hz

ppm

nF

mA

mA

ppm/V

ppm/mA

ppm

Test Conditions/Comments

TA = 25°C

At 10 kHz

Drift after 1000 hours, TJ = 150°C

See Figure 43

See Figure 44

See Figure 43

Ω

nA

A

MHz

This oscillator is divided down to give the dc-to-dc

converter switching frequency

%

At 410 kHz dc-to-dc switching frequency

JEDEC compliant

V

V

µA

Per pin

pF

Per pin

V

Sinking 200 µA

V

Sourcing 200 µA

µA

pF

V

10 kΩ pull-up resistor to DVDD

V

At 2.5 mA

V

10 kΩ pull-up resistor to DVDD

V

V

V

mA

mA

VIH = DVDD, VIL = DGND, internal oscillator running,

over supplies

mA

Over supplies

mA

Per channel, current output mode, 0 mA output

mW

AVDD = 15 V, DVDD = 5 V, dc-to-dc converter

enable, current output mode, outputs disabled

1 Temperature range: −40°C to +105°C; typical at +25°C.

2 Guaranteed by design and characterization; not production tested.

3 For current outputs with internal RSET, the offset, full-scale, and TUE measurements exclude dc crosstalk. The measurements are made with all four channels enabled

loaded with the same code.

4 See the Current Output Mode with Internal RSET section for more explanation of the dc crosstalk.

5 Efficiency plots in Figure 34, Figure 35, Figure 36, and Figure 37 include the IBOOST quiescent current.

Rev. G | Page 6 of 45

Share Link: