Operating Temperature Range ......................... -40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and 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 affect
device reliability.
Package Information
SOT23
Package Code
Outline Number
Land Pattern Number
Thermal Resistance, Single-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
Thermal Resistance, Four-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
269
125
146
94
Z5+2
21-0113
90-0241
µΜAX®-EP
Package Code
Outline Number
Land Pattern Number
Thermal Resistance, Single-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
Thermal Resistance, Four-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
77.6
5
97
5
U8E+2
21-0107
90-0145
μMAX
is a registered trademark of Maxim Integrated Products, Inc.
www.maximintegrated.com
Maxim Integrated
│
2
MAX9650/MAX9651
High-Current VCOM Drive
Op Amps for TFT LCDs
Package Information (continued)
TDFN-EP
Package Code
Outline Number
Land Pattern Number
Thermal Resistance, Single-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
Thermal Resistance, Four-Layer Board:
Junction to Ambient (θ
JA
)
Junction to Case (θ
JC
)
41
8
54
8
T833+2
21-0137
90-0059
Electrical Characteristics
PARAMETER
Supply Voltage Range
Quiescent Current
High Output Voltage
Low Output Voltage
Input Offset Voltage
Load Regulation
Input Bias Current
Voltage Gain
Power-Supply Rejection
Ratio
Common-Mode Input Voltage
Range
Common-Mode Rejection
Ratio
(V
DD
= 19V, V
GND
= 0V, V
CM
= V
OUT
= V
DD
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
SYMBOL
V
DD
I
DD
V
OH
V
OL
V
OS
LR
I
FB
A
V
PSRR
CMVR
CMRR
Per channel
I
H
= +5mA, V
IN
= V
DD
I
L
= -5mA, V
IN
= 0V
T
A
= +25°C
T
A
= -40°C to +125°C
I
OUT
= 0mA to -80mA
I
OUT
= 0mA to +80mA
At V
IN
= 9.5V
R
L
= 10kΩ, C
L
= 50pF
V
DD
= 6V to 20V, V
CM
= V
OUT
= 3V
Inferred from CMRR test
0.5V ≤ V
CM
≤ V
DD
- 0.5V
V
OUT
= 9.5V (Note 2)
V
DD
= 15V, V
OUT
= 7.5V
Transient Peak Output
Current
Bandwidth
I
PK
BW
(Note 3)
-3dB
MAX9650AZK+
MAX9650AUA+
MAX9650ATA+
0.99
70
0.5
60
20
80
±350
±1.3
35
A
MHz
mA
80
95
V
DD
-
0.5
-14
-17
+0.2
-0.2
0.01
1
1.01
V
DD
-
0.30
CONDITIONS
Guaranteed by PSRR
MIN
6
3.7
V
DD
-
0.05
0.05
3.5
0.30
+14
+17
TYP
MAX
20
8
UNITS
V
mA
V
V
mV
mV/mA
µA
V/V
dB
V
dB
Continuous Output Current
I
O
www.maximintegrated.com
Maxim Integrated
│
3
MAX9650/MAX9651
High-Current VCOM Drive
Op Amps for TFT LCDs
Electrical Characteristics (continued)
PARAMETER
Slew Rate
Settling Time
Maximum Load Capacitance
Noninverting Input Resistance
Inverting Input Resistance
Input Capacitance
Thermal Shutdown
Thermal Shutdown Hysteresis
Note
Note
Note
Note
1:
2:
3:
4:
SYMBOL
SR
t
S
C
LOAD
R
IN+
R
IN-
C
IN
(V
DD
= 19V, V
GND
= 0V, V
CM
= V
OUT
= V
DD
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
CONDITIONS
4V step, C
L
= 50pF, R
L
= 10kΩ, A
V
= +1V/V
Settling to 0.1% of V
OUT
, I
L
= 0 to 1000mA,
R
S
= 2.2Ω, C
S
= 0.1µF (Figure
1)
(Note 4)
(Note 5)
(Note 5)
MIN
TYP
40
2.0
150
100
100
3
+170
15
MAX
UNITS
V/µs
µs
nF
MΩ
MΩ
pF
°C
°C
All devices are 100% production tested at T
A
= +25°C. All temperature limits are guaranteed by design.
Continuous output current is tested with one output at a time.
See the
Thermal Shutdown with Temperature Hysteresis
section.
A series resistor can extend load capacitance range. The settling time can be optimized by a small series resistance.
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