am452 AME, Inc., am452 Datasheet - Page 4

• Manufacturer Part Number: am452
• Description: Voltage-to-current Transducer Ic With A Differential Input - Analog Microelectronics
• Manufacturer: AME, Inc.

Parameter
Supply Voltage Range
Quiescent Current
Temperature Specifications
Operating
Storage
Junction
Voltage Reference
Voltage
Current
V
Line Regulation
Load Regulation
Load Capacitance
Current/Voltage Source OP2
Internal Reference
V
Current Source: I
Adjustable Current Range*
Output Voltage
Voltage Source: V
Adjustable Voltage Range
Output Current
Load Capacitance
ELECTRICAL SPECIFICATIONS
T
REF
BG
* In 2-wire operation I
amb
Analog Microelectronics GmbH
An der Fahrt 13, D – 55124 Mainz
vs. Temperature
vs. Temperature
AM452 – Voltage-to-current transducer IC
= 25°C, V
CV
CV
= V
= V
BG
CC
BG
/R
(R
EXT
= 24V, V
EXT1
S
has to fulfill the condition I
+ R
EXT2
with a differential input
V
I
T
T
T
V
V
I
dV
dV
dV
dV
dV
C
V
dV
I
V
V
V
V
I
I
C
) / R
CC
REF
CV
CV
CV
REF
amb
st
J
CC
REF
REF
BG
CV
CV
CV
CV
L
L
Symbol
REF
REF
REF
REF
REF
BG
*
*
*
EXT2
/dT
/dT
/dV
/dV
/dI
/dI
= 5V, I
VSET not connected
T
VSET not connected
VSET = GND, V
T
V
V
I
T
V
V
V
V
Source
Sink
Source mode
REF
amb
amb
amb
REF
CC
CC
CC
CC
CC
CC
= 6V...35V
= 6V...35V, I
< 19V
< 19V
= – 40...+85°C, I
= - 40...+85°C
= - 40...+85°C
19V
19V
5mA
= 1mA (unless otherwise stated)
CC
Conditions
+I
CC
S
REF
< I
11V
REF
OUTmin
5mA
= 0mA
with I
OUTmin
Phone: [phone]
Fax:
Internet:
Email: [e-mail]
February 2008 - Rev 1.2 - Page 4/21
Min.
4.75
1.20
–40
–55
V
V
9.5
1.9
0.4
0.4
6
0
0
0
BG
BG
= 4mA
+49 (0)6131/91 073-30
http://www.analogmicro.de
Typ.
5.00
10.0
0.05
0.06
1.27
±90
±60
2.2
30
60
1
V
V
Max.
±140
±140
–100
5.25
10.5
10.0
0.10
0.15
1.35
CC
CC
125
150
150
1.5
5.0
35
85
80
10
15
15
10
10
– 4
– 4
ppm/°C
ppm/°C
ppm/V
ppm/V
%/mA
%/mA
Unit
mA
mA
mA
mA
µA
°C
°C
°C
µF
nF
V
V
V
V
V
V
V
V