Rainbow-electronics DS3501 Bedienungsanleitung PDF herunterladen (Seite 5)

DS3501

High-Voltage, NV, I

C POT with Temp Sensor

and Lookup Table

_____________________________________________________________________

Typical Operating Characteristics

= +25°C, unless otherwise noted.)

Typical Operating Characteristics

= +25°C, unless otherwise noted.)

120

170

220

-40 0-20 20 40 60 80 100

SUPPLY CURRENT vs. TEMPERATURE

DS3501 toc01

TEMPERATURE (°C)

SUPPLY CURRENT (μA)

LUT MODE

DEFAULT MODE

V+ = 15.5V, V

= 5V

SDA = SCL = V

; RH, RL, RW ARE FLOATING

170

120

220

SUPPLY CURRENT vs. SUPPLY VOLTAGE

DS3501 toc02

SUPPLY VOLTAGE (V)

SUPPLY CURRENT (μA)

2.7 4.1 5.5

LUT MODE

DEFAULT MODE

V+ = 15.5V

SDA = SCL = V

; RL, RH, RW ARE FLOATING

-40 20 40-20 0 60 80 100

STANDBY SUPPLY CURRENT

vs. TEMPERATURE

DS3501 toc03

TEMPERATURE (°C)

STANDBY SUPPLY CURRENT (μA)

LUT MODE

DEFAULT MODE

V+ = 15.5V, V

= 5V

SDA = SCL = V

; RH, RL, RW ARE FLOATING

-0.75

-0.50

-0.25

0.25

0.50

0.75

03216 48 64 80 96 112

INTEGRAL NONLINEARITY

vs. POTENTIOMETER SETTING

DS3501 toc04

POTENTIOMETER SETTING (DEC)

INTEGRAL NONLINEARITY (LSB)

-0.75

-0.50

-0.25

0.25

0.50

0.75

03216 48 64 80 96 112

DIFFERENTIAL NONLINEARITY

vs. POTENTIOMETER SETTING

DS3501 toc05

POTENTIOMETER SETTING (DEC)

DIFFERENTIAL NONLINEARITY (LSB)

Pin Description

NAME PIN DESCRIPTION

SDA 1 I

C Serial Data. Input/output for I

C data.

GND 2 Ground Terminal

3 Supply Voltage Terminal

A1, A0 4, 5

Address Select Inputs. Determines I

C slave address. Slave address is 01010A

X. (See the Slave

Address Byte and Address Pins section for details).

RH 6 High Terminal of Potentiometer

RW 7 Wiper Terminal of Potentiometer

RL 8 Low Terminal of Potentiometer

V+ 9 Wiper Bias Voltage

SCL 10 I

C Serial Clock. Input for I

C clock.

1 2 3 4 5 6 7 8 9 10 ... 13 14

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