參數(shù)資料
型號(hào): TL461DBV
廠商: Texas Instruments, Inc.
英文描述: PRECISION SERIES REFERENCE
中文描述: 精密系列參考
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 55K
代理商: TL461DBV
TL461
PRECISION SERIES REFERENCE
SLVS263 – NOVEMBER 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Low Drift . . . 30 ppm/
°
C (max)
0.5% Output-Voltage Tolerance
Low Quiescent Current . . . 180
μ
A (max)
Shutdown Feature
Standby Current . . . –50
μ
A (max)
Packaged In Plastic SOT-23 Package
description
The TL461 is a precision series voltage reference with a very low temperature drift of 30 ppm/
°
C, and
an output voltage tolerance of 0.5%. The TL461 offers a power-saving advantage over three-terminal precision
shunt regulators and voltage references that must conduct the full-load current when operated in the
reverse-breakdown region. In addition, the shutdown feature of the device provides low standby current. This
device is ideal for use with handheld and battery-operated equipment, switching power supplies, dc-dc
converters, A/D and D/A converters, and in low-power precision regulator applications.
The TL461 device is characterized for operation from –40
°
C to 85
°
C.
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.
P
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
Copyright
1999, Texas Instruments Incorporated
DBV PACKAGE
(TOP VIEW)
1
2
3
5
4
NC
GND
ENABLE
OUTPUT
INPUT
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