参数资料
型号: MAX9552EUD+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC BUFFER VCOM 14-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: TFT-LCD 面板:VCOM 驱动器
电路数: 4
电流 - 电源: 2mA
电流 - 输出 / 通道: 55mA
电压 - 电源,单路/双路(±): 6 V ~ 20 V,±3 V ~ 10 V
安装类型: 表面贴装
封装/外壳: 14-TSSOP (0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 14-TSSOP-EP
包装: 带卷 (TR)
MAX9550/MAX9551/MAX9552
High-Current VCOM Drive Buffers
for TFT LCDs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = 16V, GND = 0V, VCM = VOUT = VDD / 2, CL = 1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 1)
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.
Supply Voltage (VDD to GND) ................................-0.3V to +22V
Any Other Pin to GND ................................-0.3V to (VDD + 0.3V)
IN+/IN- (current) ...............................................................±20mA
OUT, OUT_ (current)................................................................1A
Continuous Power Dissipation (TA = +70°C)
5-Pin Thin SOT23 (derate 2.7mW/°C above +70°C) ...219.1mW
8-Pin MAX (derate 10.3mW/°C above +70°C) ........824.7mW
14-Pin TSSOP (derate 20.8mW/°C above +70°C) .....1667mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Supply Voltage Range
VDD
Inferred from PSRR test and transient
load test
720
V
Quiescent Current
ICC
Per channel
2
4
mA
Low Output Voltage
VOL
IL = -4mA
0.04
0.1
V
High Output Voltage
VOH
IH = +4mA
VDD - 0.04
VDD - 0.1
V
Input Offset Voltage
VOS
-10
+1
+10
mV
Input Bias Current
IB
0.01
1
A
Input Resistance
RIN
1
M
Common-Mode Input Voltage
CMVR
Inferred from CMRR
2
VDD - 2
V
Common-Mode Rejection Ratio
CMRR
2V
≤ VIN ≤ (VDD - 2V)
80
96
dB
Power-Supply Rejection Ratio
PSRR
VOUT = 3.5V, VDD = 7V to 16V
80
96
dB
Continuous Output Current
IO
VDD = 7V, VOUT = 3.5V, guaranteed by
load, regulation test
55
mA
IOUT = 0mA to 50mA
6
13
Output Load Regulation
LR1
IOUT = 0mA to -50mA
6
13
mV
IOUT = 0mA to -55mA
6.5
15
Output Load Regulation
LR2
VDD = 7V,
VOUT = 3.5V
IOUT = 0mA to 55mA
6.5
15
mV
Thermal Shutdown
+160
°C
Thermal Hysteresis
15
°C
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