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NE5020F View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
NE5020F
Philips
Philips Electronics Philips
NE5020F Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors Linear Products
10-Bit µP-compatible D/A converter
Product specification
NE5020
MSB
LE2 LE1
LSB
VCC+
0.47µF
5.000V
11 10 9 8 7 6 5 4 3 2
12
13
17 VREF IN
15 VREF OUT
14
5020
19
18
21
DIG GND 1
ANA GND 24
–VREF IN 16
VOUT 20
SUM 22
AMP 23
COMP
OUTPUT
30pF
5k
100pF
MSB
LE2 LE1
LSB
VCC+
0.47µF
11 10 9 8 7 6 5 4 3 2
12
13
17
21
DIG GND 1
ANA GND 24
15
14
5020 –VREF IN 16
VOUT 20
SUM 22
19
18
AMP 23
COMP
OUTPUT
30pF
5k
100pF
0.1µF
VCC–
Figure 1. DC Parametric Test Configuration
MSB
LE2 LE1
VCC–
0.1µF
Figure 2. AC Parametric Test Configuration
LSB
VCC+
0.47µF
10k
10T
80k
FULL SCALE
ADJUST
11 10 9 8 7 6 5 4 3 2
12
13
17 VREF IN
15 VREF OUT
14
5020
VREF ADJ
19
18
21
DIG GND 1
ANA GND 24
–VREF IN 16
VOUT 20
SUM 22
AMP 23
COMP
30pF OUTPUT
5k
100pF
VCC–
0.1µF
VCC+
20k
10T
VCC–
1M
ZERO SCALE
ADJUST
Figure 3. Full-/Zero-Scale Adjust — Unipolar Output (0–10V)
MSB
LE2 LE1
LSB
VCC+
0.47µF
11 10 9 8 7 6 5 4 3 2
12
13
17 VREF IN
21
DIG GND 1
ANA GND 24
10k
10T
15 VREF OUT
14
5020
VREF ADJ
–VREF IN 16
VOUT 20
80k
30pF OUTPUT
SUM 22
5k
BIP OFF
AMP 23
19
18
COMP
100pF
VCC–
0.1µF
VCC+
20k
10T
VCC–
1M
FULL SCALE
ADJUST
Figure 4. Bipolar Output Operation (–5 to +5V)
August 31, 1994
761
 

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