vre402 Rhopoint Components, vre402 Datasheet - Page 11

• Manufacturer Part Number: vre402
• Description: Precision Dual Reference
• Manufacturer: Rhopoint Components

FEATURES
• ±5.000 V OUTPUT ± 0.500 mV (.01%)
• TEMPERATURE DRIFT: 0.6 ppm/°C
• LOW NOISE: 3
• TRACKING ERROR: 0.3 mV max.
• EXCELLENT LINE REGULATION: 6ppm/V Typ.
• SURFACE MOUNT AND DIP PACKAGES
DESCRIPTION
The VRE405 is a low cost, high precision, ±5.0V
reference.
packages, the device is ideal for new designs that
need a high performance reference.
The device provides ultrastable ±5.000V output
with ±0.500 mV (.01%) initial accuracy and a
temperature coefficient of 0.6 ppm/°C.
improvement in accuracy is made possible by a
unique, patented multipoint laser compensation
technique developed by Thaler Corporation.
Another key feature of this reference is the 0.3 mV
maximum tracking error between the positive and
negative output voltages over the operating
temperature range. This is extremely important in
high performance systems for reducing overall
system errors.
For designs which use the DIP package in a
socket, there is a reference ground pin to
eliminate the reference ground errors.
THALER CORPORATION. Represented by: Rhopoint Components Ltd. www.rhopointcomponents.com
Packaged in 14 pin DIP or SMT
µ
V
pp
(0.1-10Hz)
VRE405
Precision
Dual Reference
This
Mount to end of model number.
The VRE405 is recommended for use as a
reference for high precision D/A
converters which require an external precision
reference.
scale factor on high resolution A/D converters.
The VRE405 offers superior performance over
monolithic references.
VRE405A
VRE405B
VRE405C
VRE405J
VRE405K
VRE405L
For package option add D for DIP or S for Surface
Model
REF. GND
FIGURE 1
-
GND
V
-
N/C
N/C
N/C
V
OUT
PIN CONFIGURATION
IN
The device is ideal for calibrating
SELECTION GUIDE
Initial
Error
mV
3
4
5
1
2
7
0.5
0.8
1.0
0.5
0.8
1.0
6
VRE405
VIEW
TOP
ppm/ °C
Temp.
Coeff.
0.6
1.0
2.0
0.6
1.0
2.0
14
12
13
11
10
9
8
VRE405DS REV. A MAY 1996
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
N/C
+V
N/C
N/C
N/C
N/C
+V
0°C to +70°C
0°C to +70°C
0°C to +70°C
OUT
IN
Range
and A/D
Temp.
°C