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參數資料
| 型號： | VRE304-6BS |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE TERM VOLTAGE REFERENCE, PDSO8 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 436K |
| 代理商： | VRE304-6BS |
VRE304-6
Low Cost
Precision Reference
DESCRIPTION
FEATURES
The VRE304-6 is a low cost, high precision
4.096V reference.
Packaged in the industry
standard 8 pin DIP, the device is ideal for
upgrading systems that use lower performance
references.
The device provides ultrastable +4.096V output
with ±0.409 mV (.01%) initial accuracy and a
temperature coefficient of 0.6 ppm/°C.
This
improvement in accuracy is made possible by a
unique, patented multipoint laser compensation
technique
developed
by
Thaler
Corporation.
Significant improvements have been made in
other performance parameters as well, including
initial accuracy, warm-up drift, line regulation, and
long-term stability, making the VRE304-6 series
the most accurate reference available in the
standard 8 pin DIP package.
For enhanced performance, the VRE304-6 has an
external trim option for users who want less than
0.01% initial error. For ultra low noise applications,
an external capacitor can be attached between the
noise reduction pin and the ground pin.
A
reference ground pin is provided to eliminate
socket contact resistance errors.
5
6
7
8
VRE304-6
TOP
VIEW
1
2
3
4
N/C
+V
IN
TEMP
GND
NOISE
REDUCTION
REF. GND
V
OUT
TRIM
PIN CONFIGURATION
The VRE304-6 is recommended for use as a
reference for 14, 16, or 18 bit D/A converters
which require an external precision reference.
The device is also ideal for calibrating scale factor
on high resolution A/D converters. The VRE304-
6 offers superior performance over monolithic
references.
4.096 V OUTPUT ± 0.409 mV (.01%)
TEMPERATURE DRIFT: 0.6 ppm/°C
LOW NOISE: 3V
p-p (0.1-10Hz)
INDUSTRY STD PINOUT- 8 PIN DIP OR
SURFACE MOUNT PACKAGE
EXCELLENT LINE REGULATION: 6ppm/V Typ.
OPERATES ON +15V SUPPLY
FIGURE 1
VRE304-6DS REV. D JUN 1999
SELECTION GUIDE
Model
Temp.
Range
°C
Temp.
Coeff.
ppm/°C
VRE304-6A
0.41
0.6
0°C to +70°C
VRE304-6B
0.64
1.0
0°C to +70°C
VRE304-6C
0.82
2.0
0°C to +70°C
VRE304-6J
0.41
0.6
-40°C to +85°C
VRE304-6K
0.64
1.0
-40°C to +85°C
VRE304-6L
0.82
2.0
-40°C to +85°C
For package option add D for DIP or S for Surface Mount
to end of model number.
Initial
Error
mV
THALER CORPORATION 2015 N. FORBES BOULEVARD TUCSON, AZ. 85745 (520) 882-4000
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相關代理商/技術參數 |
參數描述 |
|---|---|
| VRE304-6C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Cost Precision Reference |
| VRE304-6CD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| VRE304-6CS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| VRE304-6J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Cost Precision Reference |
| VRE304-6JD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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