ICM7377B/7357B/7337B

Quad 12/10/8-Bit Voltage Output DACs

with Serial Interface and Adjustable Output Gain

Rev. A8

ICmic reserves the right to change the specifications without prior notice.

3

IC MICROSYSTEMS

ABSOLUTE MAXIMUM RATING

Symbol

Parameter

Value

Unit

Supply Voltage

-0.3 to 7.0

V

Input Current

+/- 25.0

mA

Digital Input Voltage (SCK, SDI, CS , CLR )

-0.3 to 7.0

V

Reference Input Voltage

-0.3 to 7.0

V

Storage Temperature

-65 to +150

Soldering Temperature

300

Note: Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress

rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

ORDERING INFORMATION

Part

Operating Temperature Range

Package

ICM7377B

-40

20-Pin QSOP

ICM7357B

-40

20-Pin QSOP

ICM7337B

-40

20-Pin QSOP

DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

DC PERFORMANCE

ICM7377B

N

Resolution

12

Bits

DNL

Differential Nonlinearity

(Notes 1 & 3)

0.4

+1.0

LSB

INL

Integral Nonlinearity

(Notes 1 & 3)

4.0

+12.0

LSB

ICM7357B

N

Resolution

10

Bits

DNL

Differential Nonlinearity

(Notes 1 & 3)

0.1

+1.0

LSB

INL

Integral Nonlinearity

(Notes 1 & 3)

1.0

+3.0

LSB

ICM7337B

N

Resolution

8

Bits

DNL

Differential Nonlinearity

(Notes 1 & 3)

0.05

+1.0

LSB

INL

Integral Nonlinearity

(Notes 1 & 3)

0.25

+0.75

LSB

GE

Gain Error

+0.5

% of FS

OE

Offset Error

+25

mV

POWER REQUIREMENTS

Supply Voltage

2.7

5.5

V

Supply Current

0.6

1.5

mA