VRE410
Precision
Dual Reference
THALER CORPORATION 鈥?2015 N. FORBES BOULEVARD 鈥?TUCSON, AZ. 85745 鈥?(520) 882-4000
FEATURES
PIN CONFIGURATION
鈥?鹵10.000 V OUTPUT 鹵 1.000 mV (.01%)
鈥?TEMPERATURE DRIFT: 0.6 ppm/擄C
鈥?LOW NOISE: 6
碌
V
pp
(0.1-10Hz)
鈥?TRACKING ERROR: 0.5 mV max.
鈥?EXCELLENT LINE REGULATION: 6ppm/V Typ.
鈥?SURFACE MOUNT AND DIP PACKAGES
N/C
1
2
3
4
5
6
7
14
13
N/C
+V
OUT
N/C
+V
IN
N/C
N/C
N/C
-
V
OUT
N/C
VRE410
TOP
VIEW
12
11
10
9
8
-
V
IN
N/C
REF. GND
GND
FIGURE 1
DESCRIPTION
The VRE410 is a low cost, high precision, 鹵10.0V
reference. Packaged in 14 pin DIP or SMT
packages, the device is ideal for new designs that
need a high performance reference.
The device provides ultrastable 鹵10.000V output
with 鹵1.000 mV (.01%) initial accuracy and a
temperature coefficient of 0.6 ppm/擄C.
This
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 0.5 mV
maximum tracking error between the positive and
negative output voltages over the full 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 reference ground errors.
The VRE410 is recommended for use as a
reference for high precision D/A and A/D
converters which require an external precision
reference. The device is also ideal for calibrating
scale factor on high resolution A/D converters.
The VRE410 offers superior performance over
monolithic references.
SELECTION GUIDE
Initial
Error
mV
1.0
1.6
2.0
1.0
1.6
2.0
Model
VRE410A
VRE410B
VRE410C
VRE410J
VRE410K
VRE410L
Temp.
Coeff.
ppm/
擄C
0.6
1.0
2.0
0.6
1.0
2.0
Temp.
Range
擄C
0擄C to +70擄C
0擄C to +70擄C
0擄C to +70擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
For package option add D for DIP or S for Surface
Mount to end of model number.
VRE410DS REV. A MAY 1996
1
2
3
4
5
