NOTE: (1) Inputs may be damaged by input slew rates exceeding 1000V/µs. Inputs can be protected from signals exceeding 1000V/µs by limiting input current to 150mA
with external series resistors (pins 5 and 6).
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN
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 licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not
authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
®
3583
2
CONNECTION DIAGRAM
Top View
TO-3
PACKAGING INFORMATION
MODEL
3583AM
3583JM
PACKAGE
8-Pin TO 3
8-Pin TO 3
PACKAGE DRAWING
NUMBER
(1)
030
030
Optional
Offset
Adjust
100kΩ
to V+ Supply
Offset
Trim
5
–In
+In
4
Offset
Trim
3
2
+V
CC
1
Output
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
ORDERING INFORMATION
MODEL
PACKAGE
8-Pin TO-3
8-Pin TO-3
TEMPERATURE
RANGE
–25°C to +85°C
0°C to +70°C
8
6
7
–V
CC
NC
(1)
3583AM
3583JM
NOTE: (1) No internal connection.
Optional socket available: 804MC
TYPICAL PERFORMANCE CURVES
T
CASE
= +25°C,
±V
CC
= 150VDC, unless otherwise noted.
®
3
3583
TYPICAL PERFORMANCE CURVES
(CONT)
T
CASE
= +25°C,
±V
CC
= 150VDC, unless otherwise noted.
®
3583
4
TYPICAL PERFORMANCE CURVES
(CONT)
T
CASE
= +25°C,
±V
CC
= 150VDC, unless otherwise noted.
APPLICATION INFORMATION
Figure 1 shows the basic connections required to operate the
3583. Power supply bypass capacitors should be connected
close to the device pins. Be sure that these capacitors have an
adequate voltage rating.
Input offset voltage and drift of the 3583 are laser-trimmed.
Many applications require no external offset trimming.
Figure 1 also shows connection of an optional offset trim
potentiometer connected to pins 3 and 4.
FET input circuitry reduces the input bias current of the 3583
to less than 20pA at room temperature. Input bias current
remains nearly constant throughout the full common-mode
range. Input bias current approximately doubles for each 10°C
increase in case temperature above 25°C. Heat sinking can
help minimize this effect by reducing the case temperature.
Input circuitry of the 3583 is protected with series limiting
resistors and input clamp diodes. The inputs can withstand the
full rated supply voltage of
±150V
(common-mode or differ-
ential).
THERMAL PROTECTION
The 3583 has internal thermal shut-down circuitry that acti-
vates at a case temperature of approximately 150°C or higher.
As this circuitry is activated, the output current drive is
reduced. As the case temperature returns to less than the
activation temperature, operation will return to normal. A heat
sink may be required depending on load and signal conditions.
Note that a 75mA output may not be safe for all output
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