DAC8162SDGST datasheet(7/63 Pages) TI2

7 / 63 page

DAC7562, DAC7563, DAC8162

DAC8163, DAC8562, DAC8563

www.ti.com

SLAS719E – AUGUST 2010 – REVISED JUNE 2015

Electrical Characteristics (continued)

At AVDD = 2.7 V to 5.5 V and TA = –40°C to 125°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LOGIC INPUTS(2)

Input-pin leakage current

–1

±0.1

µA

Logic input LOW voltage VIL

0.8

0.7 ×

Logic input HIGH voltage VIH

AVDD

Pin capacitance

REFERENCE

External VREF = 2.5 V (when internal reference is

External reference current

µA

disabled), all channels active using gain = 1

Internal reference disabled, gain = 1

170

Reference input impedance

Internal reference disabled, gain = 2

REFERENCE OUTPUT

Output voltage

TA = 25°C

2.495

2.5

2.505

Initial accuracy

TA = 25°C

–5

±0.1

Output-voltage temperature drift

ppm/°C

Output-voltage noise

f = 0.1 Hz to 10 Hz

µVPP

TA = 25°C, f = 1 kHz, CL = 0 µF

250

Output-voltage noise density (high-

TA = 25°C, f = 1 MHz, CL = 0 µF

nV/

√Hz

frequency noise)

TA = 25°C, f = 1 MHz, CL = 4.7 µF

Load regulation, sourcing(4)

TA = 25°C

µV/mA

Load regulation, sinking(4)

TA = 25°C

185

µV/mA

Output-current load capability(2)

±20

Line regulation

TA = 25°C

µV/V

Long-term stability or drift (aging)(4)

TA = 25°C, time = 0 to 1900 hours

100

ppm

First cycle

200

Thermal hysteresis(4)

ppm

Additional cycles

(4)

See the Application Information section of this data sheet.

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