DAC8760IPWPR.B datasheet(9/69 Pages) TI2

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7.5 Electrical Characteristics (continued)

at AVDD = 10 V to 36 V, AVSS = –18 V to 0 V, AVDD + |AVSS| ≤ 36 V, GND = 0 V, REFIN = 5-V external, and DVDD = 2.7 V

to 5.5 V; for VOUT: RL = 1 kΩ, CL = 200 pF; for IOUT: RL = 300 Ω; all specifications are from TA = –40°C to +125°C (unless

otherwise noted); typical specifications are at 25°C

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

EXTERNAL REFERENCE INPUT

Reference input capacitance

INTERNAL REFERENCE OUTPUT

Reference output

TA = 25°C

4.995

5.005

Reference temperature coefficient(4)

TA = –40°C to +85°C

±10

ppm/°C

Output noise (0.1 Hz to 10 Hz)

TA = 25°C

µVPP

Noise spectral density

TA = 25°C, 10 kHz

185

nV/√ Hz

Capacitive load

600

Load current

±5

Short-circuit current (REFOUT shorted to GND)

Load regulation

AVDD = 24 V, AVSS = 0 V, TA = 25°C, sourcing

µV/mA

AVDD = 24 V, AVSS = 0 V, TA = 25°C, sinking

120

Line regulation

±1.2

µV/V

DVDD INTERNAL REGULATOR

Output voltage

AVDD = 24 V

4.6

Output load current(4)

Load regulation

3.5

mV/mA

Line regulation

mV/V

Short-circuit current

AVDD = 24 V, to GND

Capacitive load stability(4)

2.5

µF

DIGITAL INPUTS

Hysteresis voltage

0.4

Input current

DVDD-EN, VIN ≤ 5 V

–2.7

µA

All pins other than DVDD-EN

±1

µA

Pin capacitance

Per pin

DIGITAL OUTPUTS

SDO

VOL, output low voltage, sinking 200 µA

0.4

VOH, output high voltage, sourcing 200 µA

DVDD –

0.5

High-impedance leakage

±1

µA

ALARM

VOL, output low voltage, 10-kΩ pullup resistor to

DVDD

0.4

VOL, output low voltage, 2.5 mA

0.6

High-impedance leakage

±1

µA

High-impedance output capacitance

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DAC7760, DAC8760

SBAS528D – JUNE 2013 – REVISED DECEMBER 2021

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