STVM100

Device overview

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1

Device overview

Figure 1.

Logic diagram

Table 2.

Pin names and functions

Name

Type

Function

OUT

Analog

See Section 3: Application information on page 11.

1.

See SET pin function in this table for the maximum adjustable sink current setting.

Supply

High-voltage analog supply.

Bypass to GND with a 0.1µF capacitor.

WP

Input

WRITE protectection.

Active-low. To enable write operations to the DAC or to the EEPROM

resistor.

GND

Supply ground.

Supply

System power supply input.

Bypass to GND with a 0.1µF capacitor.

SDA

In/Out

SCL

Input

SET

Analog

Maximum sink current adjustment point.

Connect a resistor from SET to GND to set the maximum adjustable sink

current of the OUT pin. The maximum adjustable sink current is equal to

AI12272

SDA

VDD

STVM100

GND

SCL

WP

AVDD

OUT

SET