TPL0501

www.ti.com

SLIS136A

– SEPTEMBER 2011 – REVISED SEPTEMBER 2011

PIN FUNCTIONS

PIN

NUMBER

TYPE

DESCRIPTION

NAME

DCN

RSE

1

6

W

I/O

Wiper terminal

2

7

Power

Positive Supply Voltage

3

4

GND

Ground

Ground

4

5

SCLK

Input

SPI Clock

5

2

DIN

Input

SPI Input

6

3

CS

Input

SPI Chip Select. Active Low

7

8

L

I/O

Low terminal

8

1

H

I/O

High terminal

ABSOLUTE MAXIMUM RATINGS

(1) (2) (3)

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.3

7

V

–0.3

V

Pulse current

±20

mA

Continuous current

TPL0501-100

±5

mA

Digital input voltage range

–0.3

7

V

RSE package

Package thermal

°C/W

DCN package

Storage temperature range

–65

150

°C

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied.

(2)

The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum

(3)

All voltages are with respect to ground, unless otherwise specified.

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

ANALOG SPECIFICATIONS

Typical Values are specified at VDD=5V and operating temperature of 25 C

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

End-to-end resistance (between Hi

80

100

120

k

Ω

and Li terminals)

Terminal voltage range

0

VDD

V

Terminal resistance

50

150

Ω

Wiper resistance

25

100

Ω

Terminal capacitance

15

f = 1 MHz, measured to GND, Input code = 0x80h

pF

Wiper capacitance

12

Terminal leakage current

0.1

1

uA

Resistance temperature coefficient

35

ppm/

°C

INL

Integral non-linearity

–1

1

LSB

DNL

Differential non-linearity

–0.5

0.5

LSB

Zero-scale error

0

0.5

2

LSB

Full-scale error

–2

–0.5

0

LSB

Copyright

© 2011, Texas Instruments Incorporated

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