RM4559D Datasheet, PDF (1/14 Pages) Fairchild Semiconductor – Dual High-Gain Operational Amplifier

www.fairchildsemi.com
RC4559
Dual High-Gain Operational Amplifier
Features
• Unity gain bandwidth – 4.0 MHz
• Slew rate – 2.0 V/mS
• Low noise voltage – 1.4 mVRMS
• Supply voltage – ±22V for RM4559 and ±18V for
RC4559
• No frequency compensation required
• No latch up
• Large common mode and differential voltage ranges
• Low power consumption
• Parameter tracking over temperature range
• Gain and phase match between amplifiers
Description
The RC4559 integrated circuit is a high performance dual
operational amplifier internally compensated and con-
structed on a single silicon chip using an advanced epitaxial
process.
These amplifiers feature improved AC performance which
far exceeds that of the 741-type amplifiers. The specially
designed low-noise input transistors allow the RC4559 to be
used in low-noise signal processing applications such as
audio preamplifiers and signal conditioners.
The RC4559 also has more output drive capability than
741-type amplifiers and can be used to drive a 600W load.
Block Diagram
Output (A)
–Input (A)
_
A
–Input (A)
+
Output (B)
_
–Input (B)
B
+
–Input (B)
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Pin Assignments
+V_S
Output (A)
8
Output (B)
1
7
–Input (A) 2
6 –Input (B)
+Input (A)
3
4
5
+Input (B)
–V_S
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Output (A) 1
–Input (A) 2
+Input (A) 3
–V_S 4
8 +V_S
7 Output (B)
6 –Input (B)
5 +Input (B)
65-3473-03
Rev. 1.0.0