Absolute Maximum Ratings

-0.5V to +6V

+0.5V to -6V

differential voltage between any two grounds

<200mV

analog input voltage range

digital input voltage range

output short circuit duration (one-pin to ground)

infinite

junction temperature

175°C

storage temperature range

-65°C to 150°C

lead solder duration (+300°C)

10sec

Note: Absolute maximum ratings are limiting values, to be applied individually,

and beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure to

maximum ratings for extended periods may affect device reliability.

Recommended Operating Conditions

+5V ±5%

-5V ±5%

differential voltage between any two grounds

<10mV

analog input voltage range

±0.5V

operating temperature range (AC)

0°C to +70°C

operating temperature range (AJ)

-40°C to +85°C

Package Thermal Resistance

Package

θ

JA

θ

JC

28-pin SSOP

80°C/W

32°C/W

Reliability Information

Transistor count

3000

Ordering Information

Model

Temperature Range

Description

CLC952ACMSA

0°C to +70°C

28-pin SSOP (commercial part)

CLC952AJMSA

-40°C to +85°C

28-pin SSOP (industrial part)

CLC952PCASM

Fully loaded evaluation board with CLC952 … ready for test.

3

http://www.national.com

N-2

N-1

N

N

N+1

N+2

N+1

N

Analog

Input

ENCODE

Digital

Outputs

(D11– D0)

N+2

CLC952 Timing Diagram