Datasheet 搜索 > 电压基准芯片 > TI（德州仪器） > TL4050A50QDBZRQ1 数据手册 > TL4050A50QDBZRQ1 数据手册 1/31 页
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TL4050A50QDBZRQ1 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压基准芯片
封装:
SOT-23-3
描述:
固定电压、0.1%、50ppm/°C 汽车类精密微功耗并联电压基准 3-SOT-23 -40 to 125
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P8
封装尺寸在P2P5P25P27P28
型号编码规则在P1P2P3P4P5P6P7
标记信息在P2P3P4P5P6P7
封装信息在P2P5P25P26P27P28
功能描述在P1
技术参数、封装参数在P8
应用领域在P1P31
电气规格在P9P10P11P12P13P14P15P16P17P18P19P20
导航目录
TL4050A50QDBZRQ1数据手册
Page:
of 31 Go
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CATHODE
ANODE
*
1
2
3
DCK (SC-70) PACKAGE
(TOP VIEW)
ANODE
NC
CATHODE
NC
NC
1
2
3
5
4
NC – No internal connection
DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
«
Pin 3 is attached to Substrate and must
be connected to ANODE or left open.
TL4050-Q1
www.ti.com
SLOS588E –JUNE 2008–REVISED MARCH 2010
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
Check for Samples: TL4050-Q1
1
FEATURES
• Available in Extended Temperature Range:
–40°C to 125°C
• Qualified for Automotive Applications
• Fixed Output Voltages of 2.048 V, 2.5 V,
APPLICATIONS
4.096 V, 5 V, 8.192 V, and 10 V
• Data-Acquisition Systems
• Tight Output Tolerances and Low Temperature
• Power Supplies and Power-Supply Monitors
Coefficient
• Instrumentation and Test Equipment
– Max 0.1%, 50 ppm/°C – A Grade
• Process Controls
– Max 0.2%, 50 ppm/°C – B Grade
• Precision Audio
– Max 0.5%, 50 ppm/°C – C Grade
• Automotive Electronics
• Low Output Noise: 41 mV
RMS
Typ
• Energy Management
• Wide Operating Current Range:
• Battery-Powered Equipment
60 mA Typ to 15 mA
• Stable With All Capacitive Loads; No Output
Capacitor Required
DESCRIPTION/ORDERING INFORMATION
The TL4050 series of shunt voltage references are versatile easy-to-use references suitable for a wide array of
applications. The two-terminal fixed-output device requires no external capacitors for operation and is stable with
all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature
coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.
The TL4050 is offered in three initial tolerances, ranging from 0.1% (max) for the A grade to 0.5% (max) for the
C grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for
their applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimum
current of 45 mA (typ), the TL4050 also is ideal for portable applications.
The TL4050xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The
TL4050xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
UNLESS OTHERWISE NOTED this document contains
Copyright © 2008–2010, Texas Instruments Incorporated
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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