ISL267440, ISL267450A

6

FN7708.0

December 5, 2011

VIN+, VIN–

Absolute Input Voltage Range

VIN+

VIN–

Input DC Leakage Current

-1

1

-1

1

µA

Input Capacitance

Track/Hold mode

13/5

13/5

pF

REFERENCE INPUT

REF

REF Input Voltage Range

performance)

2.0

2.0

V

performance)

2.5

2.5

V

DC Leakage Current

-1

1

-1

1

μA

REF Input Capacitance

Track/Hold mode

21/18.5

21/18.5

pF

LOGIC INPUTS

Input High Voltage

2.4

2.4

V

Input Low Voltage

0.8

0.8

V

Input Leakage Current

-1

1

-1

1

µA

Input Capacitance

10

10

pF

LOGIC OUTPUTS

Output High Voltage

V

Output Low Voltage

0.4

0.4

V

Floating-State Output Current

-1

1

-1

1

µA

Floating-State Output Capacitance

10

10

pF

Output Coding

Two’s Complement

CONVERSION RATE

Conversion Time

888

888

ns

Acquisition Time

200

200

ns

Throughput Rate

1000

1000 kSPS

POWER REQUIREMENTS

Positive Supply Voltage Range

2.73.6

2.73.6

V

4.75

5.25

4.75

5.25

V

Positive Supply Input Current

Static

11

µA

Dynamic

3V

1250

1250

µA

5V

1700

1700

µA

Power Dissipation

Static Mode

33

µW

55

µW

Dynamic

3.75

3.75

mW

8.50

8.50

mW

NOTES:

7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.

range, -40°C to +85°C. (Continued)

SYMBOL

PARAMETER

TEST CONDITIONS

ISL267440

ISL267450A

UNITS

MIN

(Note 7)

TYP

MAX

(Note 7)

MIN

(Note 7)

TYP

MAX

(Note 7)