ICM7722

Rev A0.1

ICmic reserves the right to change specifications without prior notice

3

ORDERING INFORMATION

Part

Operating Temperature Range

Package

ICM7722

08-Lead TSSOP

DC ELECTRICAL CHARACTERISTICS

(Specification: VDD=1.2V, VREFIN=1.15v, Temp=25°C, unless otherwise specified)

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

DC PERFORMANCE

N

Resolution

12

Bits

DNL

Differential Nonlinearity

(Notes 1 & 3)

0.4

+1.0

LSB

INL

Integral Nonlinearity

(Notes 1 & 3)

1

+12

LSB

STATIC ACCURACY

GE

Gain Error

+0.5

% of FS

OE

Offset Error

25

mV

POWER REQUIREMENTS

Supply Voltage

0.9

1.2

1.32

V

Supply Current

Full Scale at VDD=1.2

490

1000

µ A

OUTPUT CHARACTERISTICS

Vout

Output Voltage Range

(Note 3)

0

V

Short Circuit Current

4

13

mA

AC ELECTRICAL CHARACTERISTICS

(Specification: VDD=1.2V, REFIN=1.15v,Temp=25°C, unless otherwise specified)

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

SR

Slew Rate

4

V/µ

s

Ts

Settling Time

(Note 5)

2

µs

Fs

Conversion Speed

200

ksps

Td

Analog output Delay

(Note 4)

150

ns

Note 1:

Linearity is defined from code 127 to 3970 (ICM7722)

Note 2:

Guaranteed by design; not tested in production

Note 3:

See Applications Information

Note 4:

Output delay measured from the 50% point of the rising edge of input data to the full scale transition

Note 5:

Settling time measured from the 50% point of full scale transition to the output remaining within1/2LSB.