TS4558
Dual General Purpose Operational Amplifier
SOP-8
DIP-8
Pin Definition:
1. Output A
2. Input A (-)
3. Input A (+)
4. Ground
8. Vcc
7. Output B
6. Input B (-)
5. Input B (+)
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 C3
TS4558CS RL
Package
DIP-8
SOP-8
Packing
50pcs / Tube
2.5Kpcs / 13” Reel
Schematic (each amplifier)
1/7
Version: A07
TS4558
Dual General Purpose Operational Amplifier
Absolute Maximum Rating
Parameter
Supply Voltage
Supply Voltage
Differential Input Voltage
Input Voltage
Symbol
Vcc +
Vcc -
VIDR
Vin
Value
Unit
18
V
-18
V
±30
V
30
V
DIP-8
97
Package Thermal Impedance
θja
°C/W
SOP-8
85
Operating Junction Temperature Range
TJ
0 ~ +70
°C
Storage Temperature Range
TSTG
-65 ~ +150
°C
Lead Temperature 1.6mm(1/16”) from case for 10Sec.
TLEAD
260
°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
Parameter
Supply Voltage
Supply Voltage
Symbol
Vcc +
Vcc -
Value
15
-15
Unit
V
V
Electrical Specifications
(V
CC
= ±15V, Ta =25
o
C; unless otherwise noted)
Parameter
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
Symbol
Iio
Iib
Ri
B1
Av
Vom
Vicr
CMRR
PSRR
SR
Test Conditions
Min
--
--
0.3
--
20
±12
±10
±12
Typ
20
150
5
3
300
±14
±14
±13
90
30
1.6
Max
±200
500
--
--
--
--
--
--
--
150
--
Unit
nA
nA
MΩ
MHz
V/mV
V
V
dB
uV/V
V/uS
RL
≥
2kΩ, Vc = ±10V
RL
≥
10kΩ
RL
≥
2kΩ
Rs
≤
10kΩ
Rs
≤
10kΩ
RL = 2kΩ, Vin=10V,
L=100pF
70
--
0.8
Supply Current
I+, I -
--
2.5
5.6
mA
Power Consumption
Pc
RL =
∞
--
75
170
mV
Input Noise Voltage
Vn
Rs = 1kΩ, f = 30Hz~30KHz
--
--
3.5
uVrms
Source Current
Isource
-20
--
--
mA
Sink Current
Isink
20
--
--
mA
Note : All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless
otherwise specified.
2/7
Version: A07
TS4558
Dual General Purpose Operational Amplifier
Electrical Characteristics Curve
Figure 1. Burst Noise vs. Source Resistance
Figure 2. RMS Noise vs. Source Resistance
Figure 3. Output Noise vs. Source Resistance
Figure 4. Spectral Noise Density
Figure 5. Burst Noise Test Citcuit
3/7
Version: A07
TS4558
Dual General Purpose Operational Amplifier
Electrical Characteristics Curve
Figure 6. Open Loop Frequency Response
Figure 7. Phase Margin vs. Frequency
Figure 8. Positive Vout Swing vs. Load Resistance
Figure 9. Negative Vout Swing vs. Load Resistance
Figure 10. Power Bandwidth
(Large Signal Swing vs. Frequency)
4/7
Figure 11. Transient Response Test Circuit
Version: A07
TS4558
Dual General Purpose Operational Amplifier
SOP-8 Mechanical Drawing
DIM
A
B
C
D
F
G
K
M
P
R
SOP-8 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX.
4.80
5.00
0.189
0.196
3.80
4.00
0.150
0.157
1.35
1.75
0.054
0.068
0.35
0.49
0.014
0.019
0.40
1.25
0.016
0.049
1.27BSC
0.05BSC
0.10
0.25
0.004
0.009
0º
7º
0º
7º
5.80
6.20
0.229
0.244
0.25
0.50
0.010
0.019
5/7
Version: A07
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