RT9136
Rail-to-Rail Quad Unity-Gain Operational Amplifier
General Description
The RT9136 consists of low cost, high slew rates, single-
supply rail-to-rail input and output operation amplifiers.
The RT9136 contains four amplifiers in one package.
Operating on supplies ranging from 4.5V to 16.5V, while
consuming only 500μA per channel, the RT9136 has high
slew rates (12V/μs), 35mA continuous output current,
120mA peak output current and offset voltage below 10mV.
The RT9136 is ideal for Thin Film Transistor Liquid Crystal
Displays (TFT-LCD). GAMMA Buffer or repair circuit.
The RT9136 is available in MSOP-10 package and is
specified for operation over the full
−40°C
to 85°C
temperature range.
Features
Rail-to-Rail Output Swing
Unity gain buffer
Supply Voltage : 4.5V to 16.5V
Continuous Output Current : 35mA
Peak Output Current : 120mA
μ
High Slew Rate : 12V/μs
RoHS Compliant and 100% Lead (Pb)-Free
Applications
TFT-LCD Gamma / V
COM
Buffer
Portable Electronic Product
Communications Product
Ordering Information
RT9136
Package Type
F : MSOP-10
Lead Plating System
P : Pb Free
G : Green (Halogen Free and Pb Free)
Z : ECO (Ecological Element with
Halogen Free and Pb free)
Note :
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
Pin Configurations
(TOP VIEW)
VOUTA
VINA
VS+
VINB
VOUTB
10
2
3
4
5
9
8
7
6
VOUTD
VIND
VS-
VINC
VOUTC
MSOP-10
Marking Information
RT9136PF
AB- : Product Code
AB-YM
DNN
YMDNN : Date Code
RT9136GF
AB= : Product Code
AB=YM
DNN
YMDNN : Date Code
RT9136ZF
AB : Product Code
AB YM
DNN
YMDNN : Date Code
DS9136-03 June 2011
www.richtek.com
1
RT9136
Function Block Diagram
VOUTA
-
VINA
VS+
VINB
VOUTB
+
-
+
-
VOUTC
+
-
+
VIND
VS-
VINC
VOUTD
Functional Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
Pin Name
VOUTA
VINA
VS+
VINB
VOUTB
VOUTC
VINC
VS-
VIND
VOUTD
Amplifier A Output.
Amplifier A Input.
Positive Power Supply.
Amplifier B Input.
Amplifier B Output.
Amplifier C Output.
Amplifier C Input.
Negative Power Supply.
Amplifier D Input.
Amplifier D Output.
Pin Function
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2
DS9136-03 June 2011
RT9136
Absolute Maximum Ratings
(Note 1)
Supply Voltage between VS+ and VS- -------------------------------------------------------------------------- 18V
Input Voltage ----------------------------------------------------------------------------------------------------------
−
0.5V to Vs+0.5V
Differential Input Voltage -------------------------------------------------------------------------------------------- V
S
Power Dissipation, P
D
@ T
A
= 25°C
MSOP-10 -------------------------------------------------------------------------------------------------------------- 833mW
Package Thermal Resistance (Note 2)
MSOP-10,
θ
JA
-------------------------------------------------------------------------------------------------------- 120°C/W
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------- 260°C
Junction Temperature ----------------------------------------------------------------------------------------------- 150°C
Storage Temperature Range ---------------------------------------------------------------------------------------
−
65°C to +150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ----------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------ 200V
Recommended Operating Conditions
(Note 4)
Junction Temperature Range --------------------------------------------------------------------------------------
−
40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------
−
40°C to 85°C
Electrical Characteristics
(V
S
+ = 5V, V
S
- =
−5V,
R
L
= 10kΩ and C
L
= 10pF, T
A
=25°C, unless otherwise specified)
Parameter
Input Characteristics
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Open-Loop Gain
Output Characteristics
Output swing Low
Output swing High
Short Circuit current
Power Supply
Supply Voltage
(Note 5)
Symbol
V
OS
ΔV
OS
/ΔT
I
B
R
IN
C
IN
A
VOL
V
OL
V
OH
I
SCC
V
S
PSRR
I
SY
SR
t
S
BW
CS
V
CM
= 0
Test Conditions
Min
--
--
--
--
--
Typ
2
5
2
1
1.35
95
−4.92
4.92
±120
--
70
500
12
500
12
75
Max
15
--
50
--
--
--
−4.85
--
--
16.5
--
750
--
--
--
--
Unit
mV
μV/°C
nA
GΩ
pF
dB
V
V
mA
V
dB
μA
V/μs
ns
MHz
dB
−40°C≦T
A
≦85°C
V
CM
= 0
−4.5V≦V
OUT
≦4.5V
I
L
=
−5mA
I
L
= 5mA
75
--
4.85
--
4.5
Power Supply Rejection Ratio
Supply Current/Amplifier
Dynamic Performance
Slew Rate
(Note 6)
V
S
is moved from ±2.25V to ±7.75V
No Load
−4V≦V
OUT
≦4V,
20% to 80%
(A
V
= 1), V
OUT
= 2V step
R
L
= 10kΩ, C
L
= 10 pF
f = 5MHz
60
--
--
--
--
--
Setting to ±0.1% (A
V
= 1)
−3dB
Bandwidth
Channel Separation
DS9136-03 June 2011
www.richtek.com
3
RT9136
(V
S
+ = 2.5V, V
S
−
=
−2.5V,
R
L
= 10kΩ and C
L
= 10pF, T
A
=25°C, unless otherwise specified)
Parameter
Input Characteristics
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Open-Loop Gain
Output Characteristics
Output swing Low
Output swing High
Short Circuit Current
Power Supply
Power Supply Rejection Ratio
Supply Current/Amplifier
Dynamic Performance
Slew Rate
(Note 6)
Symbol
V
OS
ΔV
OS
/ΔT
I
B
R
IN
C
IN
A
VOL
V
OL
V
OH
I
SCC
PSRR
I
SY
SR
t
S
BW
CS
Test Conditions
V
CM
= 0V
−40°C≦T
A
≦85°C
V
CM
= 0V
Min
--
--
--
--
--
Typ
2
5
2
1
1.35
95
−2.42
2.42
±90
70
500
12
500
12
75
Max
15
--
50
--
--
--
−2.35
--
--
--
750
--
--
--
--
Unit
mV
μV/°C
nA
GΩ
pF
dB
V
V
mA
dB
μA
V/μs
ns
MHz
dB
0.5V≦V
OUT
≦+4.5V
I
L
= -5mA
I
L
= 5mA
75
--
2.35
--
V
S
is moved from ±2.25V to ±7.75V
No Load
−4V≦V
OUT
≦4V,
20% to 80%
(A
V
= 1), V
OUT
= 2V step
R
L
= 10kΩ, C
L
=10 pF
f = 5MHz
50
--
--
--
--
--
Setting to ±0.1% (A
V
= 1)
−3dB
Bandwidth
Channel Separation
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4
DS9136-03 June 2011
RT9136
(V
S
+ = 7.5V, V
S
- =
−7.5V,
R
L
= 10kΩ and C
L
= 10pF, T
A
=25°C, unless otherwise specified)
Parameter
Input Characteristics
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Open-Loop Gain
Output Characteristics
Output swing Low
Output swing High
Short Circuit Current
Power Supply
Power Supply Rejection Ratio
Supply Current/Amplifier
Dynamic Performance
Slew Rate
(Note 6)
Symbol
V
OS
ΔV
OS
/ΔT
I
B
R
IN
C
IN
A
VOL
V
OL
V
OH
I
SCC
PSRR
I
SY
SR
t
S
BW
CS
Test Conditions
V
CM
= 0V
−40°C≦T
A
≦85°C
V
CM
= 0V
Min
--
--
--
--
--
Typ
2
5
2
1
1.35
95
−4.92
4.92
±150
70
500
20
500
12
75
Max
21
--
50
--
--
--
−4.85
--
--
--
850
--
--
--
--
Unit
mV
μV/°C
nA
GΩ
pF
dB
V
V
mA
dB
μA
V/μs
ns
MHz
dB
0.5V≦V
OUT
≦4.5V
I
L
= -5mA
I
L
= 5mA
75
--
4.85
--
V
S
is moved from ±2.25V to ±7.75V
No Load
−4V≦V
OUT
≦4V,
20% to 80%
(A
V
= 1), V
OUT
= 2V step
R
L
= 10kΩ, C
L
=10 pF
f = 5MHz
50
--
--
--
--
--
Setting to ±0.1% (A
V
= 1)
−3dB
Bandwidth
Channel Separation
Note 1.
Stresses listed as the above
“Absolute
Maximum Ratings” may cause permanent damage to the device. These are for
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
Note 2.
θ
JA
is measured in the natural convection at T
A
= 25°C on a high effective thermal conductivity test board (4-Layers,
2S2P) of JEDEC 51-7 thermal measurement standard.
Note 3.
Devices are ESD sensitive. Handling precaution is recommended.
Note 4.
The device is not guaranteed to function outside its operating conditions.
Note 5.
16.5V is the correct allowable aging voltage; however, full electrical characteristics are specified with a single nominal
supply voltage from 5V to 15V or a split supply with its total range from 5V to 15V.
Note 6.
Slew rate is measured on rising and falling edges.
DS9136-03 June 2011
www.richtek.com
5
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