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NE5020 View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
NE5020
Philips
Philips Electronics Philips
NE5020 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
DC ELECTRICAL CHARACTERISTICS (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
Min Typ Max
UNIT
VZS
Zero-scale output
IOS
Output short-circuit current
PSR+(OUT) Output power supply rejection (+)
PSR-(OUT) Output power supply rejection (-)
TCFS
Full-scale temperature coefficient
Unipolar mode, VREF=5.000V, all bits low, TA=25°C -30
TA=25°C
VOUT=0V
V-=-15V, 13.5VV+16.5V, external
VREF IN=5.000V
V+=15V, -13.5VV--16.5V, external
VREF IN=5.000V
VREF IN=5.000V
+30
±15 ±40
0.001 0.01
0.001 0.01
20
mV
mA
%FS/
%VS
%FS/
%VS
ppmFS
/°C
TCZS
IREF2
IREF SC
Zero-scale temperature coefficient
Reference output current
Reference short circuit current
PSR+REF Reference power supply rejection
(+)
TA=25°C
VREF OUT=0V
V-=-15V, 13.5VV+16.5V, IREF=1.0mA
5
ppmFS/°C
3
mA
15
30
mA
.003 .01
%VR/
%VS
PSR-REF
Reference power supply rejection
(-)
V+=15V, -13.5VV-16.5V,
.003 .01
%VR/
%VS
VREF
TCREF
Reference voltage
Reference voltage temperature co-
efficient
IREF=1.0mA, TA=25°C
IREF=1.0mA
4.9
5.0 5.25
V
60
ppm/°C
ZIN
DAC VREF IN input impedance
IREF=1.0mA
ICC+
Positive supply current
VCC+=15V
ICC -
Negative supply current
VCC -=-15V
PD
Power dissipation
IREF=1.0mA, VCC=±15V
NOTES:
1. Refer to Figure 1.
2. For IREF OUT greater than 3mA, an external buffer is required.
5.0
k
7
14
mA
-10
-15
mA
255 435
mW
AC ELECTRICAL CHARACTERISTICS1
VCC = +15V, TA = 25°C.
SYMBOL
PARAMETER
TO
FROM
tSLH
Settling time
tSHL
Settling time
tPLH
Propagation delay
tPHL
Propagation delay
tPLSB
Propagation delay
tPLH
Propagation delay
tPHL
Propagation delay
tS
Set-up time
tH
Hold time
tPW
Latch enable pulse width
NOTES:
1. Refer to Figure 2.
2. See Figure 5.
3. See Figure 6.
4. See Figure 7.
5. See Figure 8.
6. See Figure 9.
±1/2LSB
±1/2LSB
Output
Output
Output
Output
Output
LE
Input
Input
Input
Input
Input
Input
LE
LE
Input
LE
TEST CONDITIONS
All bits low-to-high2
All bits high-to-low3
All bits switched low-to-high2
All bits switched high-to-low3
1 LSB change2,3
Low-to-high transition4
High-to-low transition5
1,6
1,6
1,6
LIMITS
Min Typ Max
5
5
30
150
150
300
150
100
50
150
UNIT
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
August 31, 1994
760
 

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