ADS774

3

®

ELECTRICAL

ADS774JE, JP, JU

ADS774KE, KP, KU

PARAMETER

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change

without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant

any BURR-BROWN product for use in life support devices and/or systems.

OUTPUTS

Output Codes: Unipolar

Unipolar Straight Binary (USB)

Bipolar

Bipolar Offset Binary (BOB)

+0.4

T

V

+2.4

T

V

Leakage, Data Bits Only, High-Z State

–5

0.1

+5

TTT

µA

Capacitance

5

T

pF

INTERNAL REFERENCE VOLTAGE

Voltage

+2.4

+2.5

+2.6

TTT

V

Source Current Available for External Loads

0.5

T

mA

POWER SUPPLY REQUIREMENTS

–16.5

TT

V

+4.5

+5.5

TT

V

–1

T

mA

+15

+24

TT

mA

75

120

TT

mW

TEMPERATURE RANGE

Specification

0

+70

TT

°C

Operating:

–40

+85

TT

°C

Storage Temperature Range

–65

+150

TT

°C

T Same specification as ADS774JE, JP, JU.

NOTES: (1) With fixed 50

Ω resistor from REF OUT to REF IN. This parameter is also adjustable to zero at +25°C. (2) FS in this specification table means Full Scale

Range. That is, for a

±10V input range, FS means 20V; for a 0 to +10V range, FS means 10V. (3) Maximum error at T

+5V, which is the Control Mode. See the section "S/H Control Mode and ADC774 Emulation Mode." (5) Using internal reference. (6) This is worst case change