CS4122

http://onsemi.com

2

SI

Serial to

Parallel

Shift

Register

(12 bits)

SCLK

SO

CS

FAULT

Address

Decode

+ Diag

Fault

Latch

Data

Decode/

Latch

Data

Decode/

Latch

Data

Decode/

Latch

POR

7 Bit

DAC

7 Bit

DAC

7 Bit

DAC

MUX

MUX

MUX

POR

Over

Temperature

2

8

8

10

7

7

7

D7

D7

D7

D8 − D9

OE

OC

Output

Amplifiers

SIN+

SIN−

COS+

COS−

C1+

C1−

C2+

C2−

GND

Figure 1. Block Diagram

Rating

Value

Unit

Supply Voltage

−1.0 to 16.5

−1.0 to 6.0

V

V

Digital Inputs

−1.0 to 6.0

V

Steady State Output Current

±100

mA

Forced Injection Current (Inputs and Supply)

±10

mA

150

°C

−65 to 150

°C

55

°C/W

9

°C/W

Soldering Temperature:

Reflow: (SMD styles only) (Note 1)

230 peak

°C

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit

values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,

damage may occur and reliability may be affected.

1. 60 second maximum above 183

°C.