Datasheet
OPERATING
TEMPERATURE
RANGE
V
IO
max
at 25°C
SLOS074 − D2785, OCTOBER 1983 — REVISED JUNE 1988
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 1991, Texas Instruments Incorporated
1
• Matched Gain and Offset Between
Amplifiers
• Unity-Gain Bandwidth ...3 MHz Min
• Slew Rate . . . 1.5 V/ns Min
• Low Equivalent Input Noise Voltage
2 µV/Hz Max (20 Hz to 20 kHz)
• No Frequency Compensation Required
• No Latch Up
• Wide Common-Mode Voltage Range
• Low Power Consumption
• Designed to be Interchangeable with
Raytheon RC4559
AVAILABLE OPTIONS
SYMBOLIZATION
DEVICE PACKAGE
SUFFIX
RC4559 D, P −0°C to 70°C 6 mV
The D packages are available taped and reeled. Add the suffix R to
the device type when ordering. (i.e.,RC4559DR)
description
The RC4559 is a dual high-performance operational amplifier. The high common-mode input voltage and the
absence of latch-up make this amplifier ideal for low-noise signal applications such as audio preamplifiers and
signal conditioners. This amplifier features a guaranteed dynamic performance and output drive capability that
far exceeds that of the general-purpose type amplifiers.
The RC4559 is characterized for operation from 0°C to 70°C.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage V
CC+
(see Note 1) 18 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage V
CC−
(see Note 1) −18 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage (see Note 2) ±30 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage (any input, see Notes 1 and 3) ±15 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short-circuit to ground, one amplifier at a time (see Note 4) unlimited. . . . . . . . . . . . . . . . .
Continuous total dissipation 500 mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range −65°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the zero reference level (ground) of the supply voltages where the zero
reference level is the midpoint between V
CC+
and V
CC−
.
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
−
+
IN+
OUT
IN−
1
2
3
4
8
7
6
5
OUT
IN−
IN+
V
CC−
V
CC+
OUT
IN−
IN+
D OR P PACKAGE
(TOP VIEW)
AMP
#
1
AMP
#
2
s
ymbol (each amplifier)