PAC27A [CALMIRCO]
RESISTOR, NETWORK, FILM, DIVIDER, 0.225W, SURFACE MOUNT, SOT-23;
| 型号： | PAC27A |
| 厂家： | 
CALIFORNIA MICRO DEVICES CORP |
| 描述： | RESISTOR, NETWORK, FILM, DIVIDER, 0.225W, SURFACE MOUNT, SOT-23 电阻器 |
| 文件： | 总2页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PAC27A01
CALIFORNIA MICRO DEVICES
P/ACTIVE PRECISION VOLTAGE DIVIDER NETWORK
Features
Applications
Matched resistor pair
Tight parametric control
Long term stability
Matched resistor pair
Precision division
D/A conversion
SOT-23 package for space
critical applications
Specific Harris HIP5020
support circuit
Refer to AP-202 Precision Divider Application Note
for further information.
Product Description
CAMDs PAC27A01 is a precision ratio matched resistor voltage divider network designed to provide tight element-to-
element parametric control and long term stability over time and temperature.
The PAC27A01 supports the Harris HIP5020 Integrated Buck Converter Controller and can also serve other requirements for
precision voltage division.
SCHEMATIC CONFIGURATION
STANDARD SPECIFICATIONS
Absolute Tolerance (R)
Ratio Tracking (0°C ≤ TA ≤ 70°C
Operating Temperature Range
Power Rating/Resistor
±5%
3
±0.5%
0°C to 70°C
25mW @ 70°C
-65°C to 150°C
0.225W @ 70°C
Storage Temperature
Package Power Rating
R1
R2
STANDARD VALUES
R1(KΩ)
12.4
R2(KΩ)
Code
A01T
1
2
20
NON-STANDARD VALUES
Ratio Tracking (0°C ≤ TA ≤ 70°C)
±0.5%
R2 range
R2 range
6Ω to 10KΩ
10Ω to 18KΩ
STANDARD PART ORDERING INFORMATION
Package
Ordering Part Number
Pins
3
Style
SOT-23
Tubes
PAC27A01T/B
Tape & Reel
PAC27A01T/R
Part Marking
A01T*
* For Harris 5020 application (R1=12.4K, R2=20K) only.
STANDARD PART ORDERING INFORMATION
Package
Ordering Part Number
Pins
3
Style
SOT-23
Tubes
PAC27AXXT/B
Tape & Reel
PAC27AXXT/R
Part Marking
TBD
Contact factory for other part marking designations.
C0850400
© 2001 California Micro Devices Corp. All rights reserved.
6/27/01
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
1
PAC27A01
CALIFORNIA MICRO DEVICES
Application Diagram*
HIP5020
Mode
Control and
Protection
VIN
Internal
Supply
L1
VOUT
C1
3
PAC27A01T
Regulation
and Control
2
1
* Harris HIP5020 typical application
©2001 California Micro Devices Corp. All rights reserved.
6/27/01
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
2
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