參數(shù)資料
型號(hào)： BUF08800
英文描述： Programmable Reference Generator and 400mA VCOM Driver
中文描述： 可編程參考發(fā)電機(jī)驅(qū)動(dòng)器和400mA威科姆
文件頁(yè)數(shù)： 3/23頁(yè)
文件大?。?/td> 627K
代理商： BUF08800
"#$%%$$
SBOS380A FEBRUARY 2007 REVISED MAY 2007
www.ti.com
3
ELECTRICAL CHARACTERISTICS
Boldface
limits apply over the specified temperature range:
T
A
= 40
°
C to +85
°
C.
At T
A
= +25
°
C, V
S
= +18V, V
SD
= 2.5V, R
L
= 1.5k
to GND, and C
L
= 200pF unless otherwise noted.
BUF08800
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
ANALOG
Gamma Buffer Channels
Reset Value
Buffer 24 Output Swing: High
Buffer 24 Output Swing: Low
Buffer 58 Output Swing: High
Buffer 58 Output Swing: Low
Continuous Output Current
Output Accuracy
vs Temperature
Integral Nonlinearity
Differential Nonlinearity
Load Regulation, 10mA
V
COM
Driver/OUT 1
Reset Value
Driver Input Range
Driver Offset
V
COM
/OUT 1 Output Swing: High
V
COM
/OUT 1 Output Swing: Low
V
COM
/OUT 1 Output Swing: High
V
COM
/OUT 1 Output Swing: Low
V
BIAS
Output Impedance
Overall Output Accuracy
vs Temperature
Integral Nonlinearity
Differential Nonlinearity
Load Regulation, 100mA
Program to Out Delay
Code = 512
9
V
V
V
V
V
Code = 1023, Sourcing 10mA
Code = 0, Sinking 10mA
Code = 1023, Sourcing 10mA
Code = 0, Sinking 10mA
17.8
17.85
0.7
17.2
0.2
30
±
10
±
20
0.3
0.3
0.5
1
17.0
0.25
mA
mV
μ
V/
°
C
Bits
Bits
mV/mA
±
50
Code 512
INL
DNL
REG
1
2.5
1.5
Code = 512, I
OUT
= +5mA to 5mA Step
Code = 00, No Load on Pin 2, I
OUT
= 0
I
OUT
= 0mA
Referred to Pin 2, Code = 512
Pin 9, Code = 1023, Sourcing 10mA
Pin 9, Code = 0, Sinking 10mA
Pin 9, Code = 1023, Sourcing 400mA
Pin 9, Code = 0, Sinking 400mA
Pin 2
Pin 20
Code = 512
Pin 20
Pin 20
Pin 20, Code = 512, I
OUT
= +200mA to 200mA Step
All Channels
9
V
V
0.7
17.9
±
5
1
mV
V
V
V
V
k
mV
μ
V/
°
C
Bits
Bits
mV/mA
μ
s
17.8
17.9
0.7
14.6
3.5
250
±
20
±
25
0.3
0.3
0.5
5
1
14
4
±
50
INL
DNL
REG
1
2.5
1.5
t
D
ANALOG POWER SUPPLY
Operating Range
Total Analog Supply Current
Over Temperature
7
22
15
15
V
I
S
Outputs at Reset Values, No Load
7
mA
mA
DIGITAL
Logic 1 Input Voltage
Logic 0 Input Voltage
Logic 0 Output Voltage
Input Leakage
Clock Frequency
V
IH
V
IL
V
OL
0.7
×
V
SD
V
V
V
μ
A
kHz
MHz
0.3
×
V
SD
0.4
±
10
400
3.4
I
SINK
= 3mA
0.15
±
0.01
Standard/Fast Mode
High-Speed Mode
DIGITAL POWER SUPPLY
Operating Range
V
SD
2.0
5.5
V
Digital Supply Current
(1)
I
SD
Outputs at Reset Values, No Load, Two-Wire Bus
Inactive
25
50
μ
A
Over Temperature
100
μ
A
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
(2)
HTSSOP-20
HTSSOP-20
40
40
65
+85
+95
+150
°
C
°
C
°
C
Junction Temperature < +125
°
C
JA
JC
35
20
°
C/W
°
C/W
(1)See typical characteristic curve
Digital Supply Current vs Two-Wire Bus Activity
.
(2)Thermal pad attached to printed circuit board (PCB), 0lfm airflow, and 76mm
×
76mm copper area.
相關(guān)PDF資料
PDF描述
BUF11702PWP
BUF11705 22 - V Supply, 10 + 1 Channel Gamma Correction Buffer
BUF11705AIPWPR 22 - V Supply, 10 + 1 Channel Gamma Correction Buffer
BUF12800 REFERENCE VOLTAGE GENERATOR for LCD GAMMA CORRECTION
BUF12800AIPWP REFERENCE VOLTAGE GENERATOR for LCD GAMMA CORRECTION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BUF08800AIPWPR 功能描述:LCD Gamma緩沖器 Progr Ref Gen & 400mA Vcom Driver RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
BUF08800AIPWPRG4 功能描述:LCD Gamma緩沖器 Progr Ref Gen & 400mA Vcom Driver RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
BUF08821 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Programmable Gamma-Voltage Generator and VCOM Calibrator with Integrated Two-Bank Memory
BUF08821A 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Programmable Gamma-Voltage Generator and VCOM Calibrator with Integrated Two-Bank Memory
BUF08821AIPWPR 功能描述:LCD Gamma緩沖器 8 channel LCD Gamma Buffer RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
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