Datasheet

VOLTAGE/CURRENT CONVERTER AM422

analog microelectronics

April 99

7/10

PINOUT

VCC

OUT

VIN

VREF

VSET

SET

GND

Figure 5

DELIVERY

The AM422 is available in 2– (AM422–2) or 3–wire version (AM422–1). The different versions are

pin compatible. The AM422 is available as:

• 8 pin DIL packages (samples)

• SO 8 packages

• Dice on 5“ blue foil

PACKAGE DIMENSIONS SOP8

PIN NAME DESIGNATION

1 VCC Supply Voltage

2 RS Sense Resistor

3 OUT Output

4 VIN Voltage Input

5 SET Set Voltage

6 VSET Reference Voltage Select

7 GND IC Ground

8 VREF Reference Voltage Output

0°-10°

≥

0,3

1,27

≤

2,00

4,98 ± 0,1

0,42 ± 0,07

≤

0,635

1,45 ± 0,1

0,2 ± 0,1

6,2 ± 0,2

4,0 + 0,2 - 0,1

0,2 ± 0,05

Figure 6