High Precision Instrumentation Amplifier

AM447

analog microelectronics

April 2000

6/6

PINOUT

1

2

3

4

5

6

7

8

9

10

11

12

14

13

16

15

OC1

OC2

IN

−

RSET

VREF

GND

VREFIN

I.C.

VCC

N.C.

IAOUT

GAIN

OUT

VSET

I.C.

IN+

Figure 4

DELIVERY

The AM447 is available in version:

• 16 pin DIL packages (samples)

• SO 16 (n) packages

• Dice on 5“ blue foil

PINOUT

PIN

NAME

DESIGNATION

1

OC1

Offset Compensation Resistor 1

2

OC2

Offset Compensation Resistor 2

3

IN–

Inverting Input (IA)

4

IN+

Non–inverting Input (IA)

5

RSET

Set Resistor

6

VREF

Reference Voltage

7

GND

Ground

8

VREFIN

Reference Voltage Input

9

VSET

Choice of Application

10

OUT

Output

11

GAIN

Gain Adjustment

12

IAOUT

Output (IA)

13

N.C.

Not Connected

14

VCC

Supply Voltage

15

I.C.

Internally Connected

16

I.C.

Internally Connected

1

16

8

0°-10°

≥ 0,3

6,2 ± 0,2

4,0 + 0,2 - 0,1

0,2 ± 0,05

1,27

≤ 2,00

10,06 ± 0,1

0,42 ± 0,07

≤ 0,635

1,45 ± 0,1

0,2 ± 0,1

Figure 5

The information provided herein is believed to be reliable; however, Analog Microelectronics assumes no responsibility for inaccuracies or omissions. Analog Microelectronics assumes no responsibility

for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licences to any of

the circuits described herein are implied or granted to any third party. Analog Microelectronics does not authorise or warrant any Analog Microelectronics product use in life support devices and/or

systems.