TS4558
Dual General Purpose Operational Amplifier
Pin Assignment
1. Out A
2. Input A (-)
3. Input A (+)
4. Ground
5. Input B (+)
6. Input B (-)
7. Output B
8. Vcc
Supply Voltage Range -18 V to 18V
Unity Gain Bandwidth 3MHz
Dual Channel Amplifier
General Description
The TS4558 is dual general purpose operational amplifier, and provide the high common-mode input voltage range and
the absence of latch-up make these amplifiers ideal for voltage follower application.
The devices are short circuit protected and the internal frequency compensation ensures stability without external
components.
The TS4558 is offered in 8 pin SOP-8 and DIP-8 package.
Features
Short circuit protection
Wide common-mode and differential ranges
No frequency compensation required
Low power consumption
No latch-up
3MHz unity gain bandwidth guaranteed
Gain and phase match between amplifiers
Block Diagram
Applications
DVD player
Audio application
Ordering Information
Part No.
TS4558CD
TS4558CS
Operating Temp.
o
0 ~ +70 C
Package
DIP-8
SOP-8
Schematic (each amplifier)
TS4558
1-5
2003/12 rev. B
Absolute Maximum Rating
Supply Voltage
Supply Voltage
Differential Input Voltage
Input Voltage
Package Thermal Impedance
DIP-8
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature 1.6mm(1/16”) from case for 10Sec.
T
J
T
STG
T
LEAD
SOP-8
Vcc +
Vcc -
V
IDR
Vin
θja
18
- 18
±30
30
97
85
0 ~ +70
-65 ~ +150
260
o
o
o
o
V
V
V
V
C/W
C
C
C
Note: Maximum ratings are those values beyond which damage to the device may occur, and functional operation should
be restricted to the recommended operating condition.
Recommended Operating Conditions
Supply Voltage
Supply Voltage
Vcc +
Vcc -
15
- 15
V
V
Electrical Characteristics
(V
CC
= ±15V, Ta =25
o
C; unless otherwise specified.)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Unity Gain Bandwidth
Large-Signal Voltage Gain
Output Voltage Swing
Input Common-Mode Voltage
Range
Common-Mode Rejection Ratio
Supply Voltage Rejection Ratio
Slew Rate
Supply Current
Power Consumption
Input Noise Voltage
Source Current
Symbol
Vio
Iio
Iib
Ri
B1
Av
Vom
Vicr
Test Conditions
Rs
≤
10kΩ
Min
--
--
--
0.3
--
Typ
0.5
20
150
5
3
300
±14
±14
±13
90
30
1.6
2.5
75
--
--
Max
±6
±200
500
--
--
--
--
--
--
--
150
--
5.6
170
3.5
--
Unit
mV
nA
nA
MΩ
MHz
V/mV
V
RL
≥
2kΩ, Vc = ±10V
RL
≥
10kΩ
RL
≥
2kΩ
20
±12
±10
±12
V
dB
uV/V
V/uS
mA
mV
uVrms
mA
CMRR
PSRR
SR
I ,I
Pc
Vn
Isource
+
-
Rs
≤
10kΩ
Rs
≤
10kΩ
RL = 2kΩ, Vin=10V, L=100pF
70
--
0.8
--
RL =
∞
Rs = 1kΩ, f = 30Hz~30KHz
--
--
- 20
Sink Current
Isink
20
--
--
mA
Note 1: All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless
otherwise specified.
TS4558
2-5
2003/12 rev. B
MCU
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