DAC7760IPWPR datasheet(10/69 Pages) TI2

10 / 69 page

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

POWER REQUIREMENTS

AIDD

Outputs disabled, external DVDD

Outputs disabled, internal DVDD

Code = 0x8000, VOUT enabled, unloaded

4.6

Code = 0x0000, IOUT enabled

Code = 0x0000, both outputs enabled, VOUT

unloaded

4.6

AISS

Outputs disabled

0.6

Outputs disabled, Internal DVDD

0.6

Code = 0x8000, VOUT enabled, unloaded

2.6

Code = 0x0000, IOUT enabled

0.6

Code = 0x0000, both outputs enabled, VOUT

unloaded

2.6

DIDD

VIH = DVDD, VIL = GND, interface idle

Power dissipation

AVDD = 36 V, AVSS = GND, VOUT enabled,

unloaded, DVDD = 5 V

140

170

AVDD = 18 V, AVSS = –18 V, VOUT enabled,

unloaded, DVDD = 5 V

135

TEMPERATURE

Thermal alarm

142

°C

Thermal alarm hysteresis

°C

(1)

DAC8760 and DAC7760 current output range is set by writing to RANGE bits in control register at address 0x55.

(2)

When powered with AVSS = 0 V, INL and offset error for the 0-V to 5-V and 0-V to 10-V ranges are calculated beginning from code

0x0100 for DAC8760 and from code 0x0010 for DAC7760.

(3)

Assumes a footroom of 0.5 V.

(4)

Specified by design and characterization; not production tested.

(5)

For 0-mA to 20-mA and 0-mA to 24-mA ranges, INL is calculated beginning from code 0x0100 for DAC8760 and from code 0x0010 for

DAC7760.

DAC7760, DAC8760

SBAS528D – JUNE 2013 – REVISED DECEMBER 2021

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