DAC08A Philips Semiconductors, DAC08A Datasheet - Page 8

• Manufacturer Part Number: DAC08A
• Description: 8-Bit high-speed multiplying D/A converter
• Manufacturer: Philips Semiconductors

Philips Semiconductors Linear Products
TYPICAL PERFORMANCE CHARACTERISTICS
August 31, 1994
POSITIVE COMMON-MODE RANGE IS ALWAYS (V+) –1.5V.
8-Bit high-speed multiplying D/A converter
Reference AMP Common-Mode Range
–12
V
20
16
12
–4
–8
15
8
4
0
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
— REFERENCE COMMON MODE VOLTAGE (V)
–14 –10 –6
V– — NEGATIVE POWER SUPPLY (V
Power Supply Current vs V–
8
7
6
5
4
3
2
1
0
–50
0
V– = –15V
range for V– = -15V, I
Output Voltage Compliance
BITS MAY BE HIGH OR LOW
Voltage” curve on previous page
See “Output Current vs Output
–4.0
permissible output voltage
All Bits On
Shaded area indicates
For other V– or I
TEMPERATURE ( C)
0
vs Temperature
–2 0 2
I– WITH I
T
I– WITH I
I– WITH I
A
–8.0
V– = –5V
= T
MIN
I
50
REF
REF
REF
REF
I
I
–12
REF
REF
6
REF
to T
REF
V+ = +5V
= 2mA
= 1mA
= 2mA
= 0.2mA
MAX
10
= 1mA
= 0.2mA
–16
2.0mA
100
I+
14 18
DC
–20
)
150
Logic Input Current vs Input Voltage
Power Supply Current vs Temperature
8.0
6.0
4.0
2.0
NOTES:
B
Bits are fully switched, with less than 1/2LSB error, at
less than 100mV from actual threshold. These
switching points are guaranteed to lie between 0.8 and
2.0V over the operating temperature range
(V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–12
1
0
8
7
6
5
4
3
2
1
0
0
LC
–12
through B
= 0.0V).
–50
Bit Transfer Characteristics
V– = –15V
–8
I
LOGIC INPUT VOLTAGE (V)
REF
–8
(Continued)
V– = –5V
BITS MAY BE HIGH OR LOW
TEMPERATURE ( C)
–4
8
LOGIC INPUT VOLTAGE (V)
V+ = +15V
= 2.0mA
V– = +15V
I
have identical transfer characteristics.
REF
0
–4
723
0
= 2.0mA
50
0
4
4
8
100
I–
I+
B
B
B
B
B
12
1
2
3
4
5
8
150
16
12
16
Maximum Reference Input Frequency
10,000
1,000
vs Compensation Capacitor Value
100
2.0
1.8
1.6
1.4
1.2
1.o
0.8
0.6
0.4
0.2
10
0
Power Supply Current vs V+
V
8
7
6
5
4
3
2
1
0
1
TH
V+ – POSITIVE POWER SUPPLY (V
–50
–50
– V
ALL BITS HIGH OR LOW
TEMPERATURE ( C)
LC
0
0
10
vs Temperature
DAC08 Series
C
C
50
50
(pF)
Product specification
100
100
100
I–
I+
150
150
DC
1000
)