NE5020N View Datasheet(PDF) - Philips Electronics
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Description
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NE5020N Datasheet PDF : 10 Pages
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Philips Semiconductors Linear Products
10-Bit µP-compatible D/A converter
Product specification
NE5020
DESCRIPTION
The NE5020 is a microprocessor-compatible monolithic 10-bit
digital-to-analog converter subsystem. This device offers 10-bit
resolution and ±0.1% accuracy and monotonicity guaranteed over
full operating temperature range.
Low loading latches, adjustable logic thresholds, and addressing
capability allow the NE5020 to directly interface with most
microprocessor- and logic-controlled systems.
The NE5020 contains internal voltage reference, DAC switches and
resistor ladder. Also, the input buffer and output summing amplifier
are included. In addition, the matched application resistors for
scaling either unipolar or bipolar output values are included on a
single monolithic chip.
The result is a near minimum component count 10-bit resolution
DAC system.
FEATURES
• 10-bit resolution
• Guaranteed monotonicity over operating range
• ±0.1% relative accuracy
• Unipolar (0V to +10V) and bipolar (± 5V) output range
• Logic bus compatible
• 5µs settling time
ORDERING INFORMATION
DESCRIPTION
24-Pin Ceramic Dual In-Line Package (CERDIP)
24-Pin Plastic Dual In-Line Package (DIP)
PIN CONFIGURATION
F, N Packages
DIGITAL GND 1
DB0(LSB) 2
DB1 3
DB2 4
DB3 5
DB4 6
DB5 7
DB6 8
DB7(MSB) 9
NC 10
11
LE1 12
24 ANALOG GND
23 AMP COMP
22 SUM MODE
21 VCC+
20 VOUT
19 VCC–
18 BIPOLAR OFFSET R
17 +VREFIN
16 –VREFIN
15 VREFOUT
14 VREFADJ
13 LE2
APPLICATIONS
• Precision 10-bit D/A converters
• 10-bit analog-to-digital converters
• Programmable power supplies
• Test equipment
• Measurement instruments
TEMPERATURE RANGE
0 to 70°C
0 to 70°C
ORDER CODE
NE5020F
NE5020N
DWG #
0588B
0412A
August 31, 1994
757
853-0392 13721
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