參數(shù)資料
型號(hào): DIV100
英文描述: DIV100 - DISCONTINUED PRODUCT. No longer recommended for new design.
中文描述: DIV100 -已停產(chǎn)產(chǎn)品。不再推薦用于新設(shè)計(jì)。
文件頁(yè)數(shù): 1/11頁(yè)
文件大?。?/td> 160K
代理商: DIV100
ANALOG DIVIDER
FEATURES
G
HIGH ACCURACY: 0.25% Maximum Error,
40:1 Denominator Range
G
TWO-QUADRANT OPERATION
Dedicated Log-Antilog Technique
G
EASY TO USE
Laser-trimmed to Specified Accuracy
No External Resistors Needed
G
LOW COST
G
DIP PACKAGE
APPLICATIONS
G
DIVISION
G
SQUARE ROOT
G
RATIOMETRIC MEASUREMENT
G
PERCENTAGE COMPUTATION
G
TRANSDUCER AND BRIDGE
LINEARIZATION
G
AUTOMATIC LEVEL AND GAIN CONTROL
G
VOLTAGE CONTROLLED AMPLIFIERS
G
ANALOG SIMULATION
A
3
Q
2
Q
3
A
4
A
2
A
1
Q
1
V
Output
+V
CC
Output
V
REF
+
3k
Common
10
D
Input
–V
CC
N
Input
4
14
6
5
1
12
2
7
8
9
11
3
13
DESCRIPTION
The DIV100 is a precision two-quadrant analog
divider offering superior performance over a wide
range of denominator input. Its accuracy is nearly two
orders of magnitude better than multipliers used for
division. It consists of four operational amplifiers and
logging transistors integrated into a single monolithic
circuit and a laser-trimmed, thin-film resistor network.
The electrical characteristics of these devices offer the
user guaranteed accuracy without the need for external
adjustment — the DIV100 is a complete, single pack-
age analog divider.
For those applications requiring higher accuracy than
the DIV100 specifies, the capability for optional
adjustment is provided. These adjustments allow the
user to set scale factor, feedthrough, and output-
referred offsets for the lowest total divider error.
The DIV100 also gives the user a precision, tempera-
ture-compensated reference voltage for external use.
Designers of industrial process control systems,
analytical instruments, or biomedical instrumentation
will find the DIV100 easy to use and also a low cost,
but highly accurate solution to their analog divider
applications.
DIV100
International Airport Industrial Park Mailing Address: PO Box 11400 Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd. Tucson, AZ 85706
Tel: (520) 746-1111 Twx: 910-952-1111 Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
1980 Burr-Brown Corporation
PDS-427B
Printed in U.S.A. October, 1993
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