DP7110, DP7118, DP7119, DP7123, DP7124, DP7125

2

GND

H

L

W

Figure 1. Functional Diagram

U/D

CS

Table 1. PIN DESCRIPTIONS

Pin Number

Pin

Name

Description

DP7110/

DP7125

DP7118/

DP7123

DP7119/

DP7124

1

1

1

Power Supply

2

2

2

GND

Ground

3

3

3

U/D

Up/Down Control Input. With CS low, a low to high transition increments

or decrements the wiper position.

4

4

4

CS

Chip Select Input. A high to low CS transition determines the mode:

increment if U/D is high, or decrement if U/D is low.

5

L

Low Terminal of Resistor

5

W

Wiper Terminal of Resistor

6

6

6

H

High Terminal of Resistor

Table 2. ABSOLUTE MAXIMUM RATINGS

Parameters

Ratings

Units

0.3 to +6

V

All Other Pins to GND

V

Input and Output Latch Up Immunity

200

mA

Maximum Continuous Current into H, L and W

100 k

50 k

10 k

0.6

1.3

1.3

mA

5 pin SC 70 (Note 1)

6 pin SC 70 (Note 1)

247

245

mW

Operating Temperature Range

40 to +85

C

Junction Temperature

+150

C

Storage Temperature Range

65 to +150

C

Soldering Temperature (soldering, 10 sec)

+300

C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.