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X60250V8IZ Datasheet

  • X60250V8IZ

  • Micro Power Programmable Voltage Reference

  • 16頁(yè)

  • INTERSIL   INTERSIL

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廬
X60250
Data Sheet
September 14, 2005
FN8146.1
Micro Power Programmable Voltage
Reference
FEATURES
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1.25V 1.0%, 20ppm/擄C Tempco Reference
Adjustable to 鹵0.25% Over the 0 to 1.25V Range
8 bit, 100k鈩?XDCP on-chip
Programmable Resolution of 4.9mV (255 steps)
Extra Matched 100k鈩?Resistor Available for
Increased Resolution Over a Smaller Range
2.7V to 5.5V Supply Range
2-Wire Interface for Programming Reference
Setting
Low Supply Current: 12碌A(chǔ) in Normal Mode
8-pin TSSOP Package
Programmable Reference
NV Memory
Pb-Free Plus Anneal Available (RoHS Compliant)
PROGRAMMABLE VOLTAGE
REFERENCE APPLICATIONS
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Sensor Bias
Variable DAC reference
Linear Voltage Regulators
DC/DC converters
Voltage comparators
Motor controllers
Amplifier biasing
DESCRIPTION
The Intersil X60250 combines a temperature
compensated voltage reference with a Intersil Digitally
Controlled Potentiometer (XDCP) to provide a precision
adjustable reference with a range of 0.0V to 1.25V. The
device includes a serial bus interface to enable in-circuit
programming of the reference voltage.
The XDCP contains a resistor chain with 255 taps to
provide 8 bits of digital adjustment to the reference
voltage. Non-volatile storage retains the digital wiper
setting, for permanent reference programming. An
additional matched 100k鈩?resistor is available to
increase resolution of the output voltage while retaining
accuracy.
IC BLOCK DIAGRAM
V
CC
V
REFOUT
Pwr On Recall
1.25V
Reference
256 Tap DCP
100K
V
OUT
R
1
EE
PROM
SCL
SDA
Serial
Interface
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Digital Wiper
Control
GND
V
REFL
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

X60250V8IZ 產(chǎn)品屬性

  • 100

  • 集成電路 (IC)

  • PMIC - 電壓基準(zhǔn)

  • -

  • 系列，可調(diào)式

  • 可調(diào)至 1.25V

  • ±1%

  • 70ppm/°C

  • 2.7 V ~ 5.5 V

  • 1

  • -

  • 60µA

  • 400µA

  • -40°C ~ 85°C

  • 表面貼裝

  • 8-TSSOP（0.173"，4.40mm 寬）

  • 8-TSSOP

  • 管件

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  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL
  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL [...
  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL
  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL [...
  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL
  • 英文版
    Micro Power Programmable Voltage Reference
    INTERSIL [...

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