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BUF08821BIPWPR PDF预览

BUF08821BIPWPR

更新时间: 2024-02-29 10:22:54
品牌 Logo 应用领域
德州仪器 - TI 晶体时钟发生器微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
27页 767K
描述
Programmable Gamma-Voltage Generator and VCOM Calibrator with Integrated Two-Bank Memory

BUF08821BIPWPR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:HTSSOP,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.73其他特性:IT ALSO REQUIRES 2 TO 5.5V DIGITAL SUPPLY
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm湿度敏感等级:2
端子数量:20最高工作温度:95 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
主时钟/晶体标称频率:3.4 MHz认证状态:Not Qualified
座面最大高度:1.2 mm最大压摆率:7 mA
最大供电电压:20 V最小供电电压:9 V
标称供电电压:18 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, VIDEOBase Number Matches:1

BUF08821BIPWPR 数据手册

 浏览型号BUF08821BIPWPR的Datasheet PDF文件第1页浏览型号BUF08821BIPWPR的Datasheet PDF文件第2页浏览型号BUF08821BIPWPR的Datasheet PDF文件第4页浏览型号BUF08821BIPWPR的Datasheet PDF文件第5页浏览型号BUF08821BIPWPR的Datasheet PDF文件第6页浏览型号BUF08821BIPWPR的Datasheet PDF文件第7页 
www.ti.com ................................................................................................................................................. SBOS438C AUGUST 2008REVISED AUGUST 2009  
ELECTRICAL CHARACTERISTICS  
Boldface limits apply over the specified temperature range, TA = –40°C to +85°C.  
At TA = +25°C, VS = +18V, VSD = +2V, RL = 1.5kconnected to ground, and CL = 200pF, unless otherwise noted.  
BUF08821  
PARAMETER  
ANALOG GAMMA BUFFER CHANNELS  
Reset Value  
CONDITIONS  
MIN  
17.7  
13  
TYP  
MAX  
UNIT  
Code 512  
9
V
V
OUT 1–8 Output Swing: High  
OUT 1–8 Output Swing: Low  
VCOM1, 2 Output Swing: High  
BUF08821A  
Code = 1023, Sourcing 10mA  
Code = 0, Sinking 10mA  
17.85  
0.07  
0.3  
V
V
Code = 1023, Sourcing 100mA  
Code = 511, Sourcing 100mA  
16.2  
8.96  
V
BUF08821B(1)  
V
VCOM1, 2 Output Swing: Low  
BUF08821A  
V
Code = 0, Sinking 100mA  
Code = 384, Sinking 100mA  
0.6  
6.75  
30  
2
V
BUF08821B(1)  
V
(2)  
Continuous Output Current  
Output Accuracy  
See Note  
mA  
mV  
μV/°C  
LSB  
LSB  
mV/mA  
±20  
±25  
0.3  
0.3  
0.5  
±50  
vs Temperature  
Code 512  
Integral Nonlinearity  
INL  
Differential Nonlinearity  
Load Regulation, 10mA  
OTP MEMORY  
DNL  
REG  
Code 512 or VCC/2, IOUT = +5mA to –5mA Step  
1.5  
16  
Number of OTP Write Cycles  
Memory Retention  
Cycles  
Years  
100  
4.6  
ANALOG POWER SUPPLY  
Operating Range  
9
20  
7
V
Total Analog Supply Current  
Over Temperature  
DIGITAL  
IS  
Outputs at Reset Values, No Load  
mA  
mA  
9
Logic 1 Input Voltage  
Logic 0 Input Voltage  
Logic 0 Output Voltage  
Input Leakage  
VIH  
VIL  
0.7 × VSD  
–0.5  
6
0.3 × VSD  
0.4  
V
V
VOL  
ISINK = 3mA  
0.15  
V
±0.01  
±10  
μA  
kHz  
MHz  
Clock Frequency  
fCLK  
Standard/Fast Mode  
High-Speed Mode  
400  
3.4  
DIGITAL POWER SUPPLY  
Operating Range  
VSD  
2.0  
5.5  
V
Digital Supply Current(2)  
Over Temperature  
TEMPERATURE RANGE  
Specified Range  
ISD Outputs at Reset Values, No Load, Two-Wire Bus Inactive  
115  
150  
μA  
μA  
115  
–40  
–40  
–65  
+85  
+95  
°C  
°C  
°C  
Operating Range  
Junction Temperature < +125°C  
Storage Range  
+150  
Thermal Resistance(3)  
θJA  
(2)  
HTSSOP-20  
See Note  
+40  
°C/W  
(1) BUF08821B output swing is limited internally. Bits 7, 8, and 9 are fixed at '011'.  
(2) Observe maximum junction temperature limit.  
(3) Thermal pad attached to printed circuit board (PCB), 0lfm airflow, and 76mm × 76mm copper area.  
Copyright © 2008–2009, Texas Instruments Incorporated  
Submit Documentation Feedback  
3
Product Folder Link(s): BUF08821  
 
 
 

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