RC4558, RM4558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS073A – MARCH 1976 – REVISED JUNE 1999
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D
Continuous-Short-Circuit Protection
D
Wide Common-Mode and Differential
Voltage Ranges
D
No Frequency Compensation Required
D
Low Power Consumption
D
No Latch-Up
D
Unity-Gain Bandwidth...3 MHz Typ
D
Gain and Phase Match Between Amplifiers
D
Low Noise...8 nV√Hz Typ at 1 kHz
D
Designed To Be Interchangeable With
Raytheon RC4558 and RM4558 Devices
description
The RC4558 and RM4558 devices are dual general-purpose operational amplifiers with each half electrically
similar to the µA741 except that offset null capability is not provided.
The high common-mode input voltage range and the absence of latch-up make these amplifiers ideal for
voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation
ensures stability without external components.
The RC4558 is characterized for operation from 0°C to 70°C, and the RM4558 is characterized for operation
over the full military temperature range of –55°C to 125°C.
AVAILABLE OPTIONS
VIOMAX
PACKAGED DEVICES
TA
V
IO
MAX
AT 25°CSMALL OUTLINE
(D) SSOP
(DBR) CERAMIC DIP
(JG) PLASTIC DIP
(P) SOP
(PSR)
0°C to
70°C6 mV RC4558D RC4558DBR — RC4558P RC4558PSR
–55°C to
125°C6 mV — — RM4558JG — —
The D package is available taped and reeled. Add the suffix R to the device type (e.g., RC4558DR).
Copyright 1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
VCC–
VCC+
2OUT
2IN–
2IN+
D, JG, P, OR PS PACKAGE
(TOP VIEW)
RC4558, RM4558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS073A – MARCH 1976 – REVISED JUNE 1999
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematic (each amplifier)
OUT
IN+
IN–
VCC–
VCC+
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
RC4558 RM4558 UNIT
Su
pp
ly voltage (see Note 1)
VCC+ 18 22
V
S
u
ppl
y v
oltage
(see
Note
1)
VCC– –18 –22
V
Differential input voltage (see Note 2) ±30 ±30 V
Input voltage (any input, see Notes 1 and 3) ±15 ±15 V
Duration of output short circuit to ground, one amplifier at a time (see Note 4) unlimited unlimited
D package 197
Package thermal impedance, θJA (see Note 5) P package 104 °C/W
PS package 163
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package 300 °C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package 260 °C
Storage temperature range, Tstg –65 to 150 –65 to 150 °C
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC–.
2. Differential voltages are at IN+ with respect to IN–.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
5. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace
length of zero.
recommended operating conditions
MIN MAX UNIT
Su
pp
ly voltage
VCC+ 515
V
S
u
ppl
y v
oltage
VCC– –5 –15
V
O
p
erating free air tem
p
erature TA
RC4558 0 70 °
C
Operating
free
-
air
temperat
u
re
,
T
ARM4558 –55 125
°C
RC4558, RM4558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS073A – MARCH 1976 – REVISED JUNE 1999
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC+ = 15 V, VCC– = –15 V
PARAMETER
TEST CONDITIONS†
RC4558 RM4558
UNIT
PARAMETER
TEST
CONDITIONS†
MIN TYP MAX MIN TYP MAX
UNIT
25°C 0.5 6 0.5 5
VIO Input offset voltage VO = 0 Full
range 7.5 6 mV
25°C 5 200 5 200
IIO Input offset current VO = 0 Full
range 300 500 nA
25°C 150 500 140 500
IIB Input bias current VO = 0 Full
range 800 1500 nA
VICR Common-mode input voltage range 25°C±12 ±14 ±12 ±14 V
RL = 10 kΩ25°C±12 ±14 ±12 ±14
VOM
p
RL = 2 kΩ25°C±10 ±13 ±10 ±13
V
VOM
RL ≥ 2 kΩFull
range ±10 ±10
V
RL≥2kΩ
25°C 20 300 50 350
AVD
-
v
amplification
R
L
≥
2
kΩ
,
VO = ±10 V Full
range 15 25 V/mV
B1Unity-gain bandwith 25°C 3 2 3.5 MHz
riInput resistance 25°C 0.3 5 0.3 5 MΩ
CMRR Common-mode rejection ratio 25°C 70 90 70 90 dB
kSVS Supply-voltage sensitivity (∆VIO/∆VCC)VCC = ±15 V
to ±9 V 25°C 30 150 30 150 µV/V
VnEquivalent input noise voltage (closed loop)
AVD = 100,
RS = 100 Ω,
f = 1 kHz,
BW = 1 Hz
25°C 8 8 nV√Hz
V0
25°C 2.5 5.6 2.5 5.6
ICC Supply current (both amplifiers) VO = 0,
No load
TA(min) 36.6 3 6.6 mA
No
load
TA(max) 2.3 5 2 5
V0
25°C 75 170 75 170
PDTotal power dissipation
p
VO = 0,
No load
TA(min) 90 200 90 200 mW
No
load
TA(max) 70 150 60 150
VO1/VO2
Crosstalk attenuation
Open loop RS = 1 kΩ,
25
°
C
85 85
dB
V
O1
/V
O2
Crosstalk
atten
u
ation
AVD = 100
S
f = 10 kHz
25°C
105 105
dB
†All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range is 0°C
to 70°C for RC4558 and –55°C to 125°C for RM4558. T A(min) is 0°C for RC4558 and –55°C for RM4558. TA(max) is 70°C for RC4558 and 125°C
for RM4558.
operating characteristics, VCC+ = 15 V, VCC– = –15 V, TA = 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
trRise time
VI=20mV
RL=2kΩ
CL= 100
p
F
0.13 ns
Overshoot
V
I =
20
mV
,
R
L =
2
kΩ
,
C
L =
100
pF
5%
SR Slew rate at unity gain VI = 10 V, RL = 2 kΩ, CL = 100 pF 1.1 1.7 V/µs
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accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
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Copyright 1999, Texas Instruments Incorporated