max5100aeupt Maxim Integrated Products, Inc., max5100aeupt Datasheet - Page 4

• Manufacturer Part Number: max5100aeupt
• Description: Max5100 +2.7v To +5.5v, Low-power, Quad, Parallel 8-bit Dac With Rail-to-rail Voltage Outputs
• Manufacturer: Maxim Integrated Products, Inc.

+2.7V to +5.5V, Low-Power, Quad, Parallel
8-Bit DAC with Rail-to-Rail Voltage Outputs
Figure 1. Timing Diagram
(V
4
DD
300
280
260
240
220
200
180
160
140
_______________________________________________________________________________________
1.2
1.0
0.8
0.6
0.4
0.2
= V
0
SUPPLY CURRENT vs. REFERENCE VOLTAGE
0
0
1 DAC AT CODE 00 OR F0, 3 DACS AT 00 (R
REF
LDAC (NOTE 8)
DAC ZERO-CODE OUTPUT VOLTAGE
V
DD
0.5
CODE = F0
= +3V, R
ADDRESS
= V
2
DATA
REF
REFERENCE VOLTAGE (V)
vs. SINK CURRENT
WR
SINK CURRENT (mA)
1.0
= 3V
CODE = 00
(V
4
DD
L
1.5
= 10kΩ, C
= 3V)
V
DD
6
= V
2.0
REF
= 5V
L
8
2.5
L
= 100pF, code = FF hex, T
= ∞)
t
AS
3.0
10
ADDRESS VALID
320
300
280
260
240
220
200
6
5
4
3
2
1
0
SUPPLY CURRENT vs. REFERENCE VOLTAGE
t
WR
0
0
1 DAC AT CODE 00 OR F0, 3 DACS AT 00 (R
DAC FULL-SCALE OUTPUT VOLTAGE
0.5
t
DS-
CODE = F0
1.0
2
DATA VALID
vs. SOURCE CURRENT
REFERENCE VOLTAGE (V)
SOURCE CURRENT (mA)
CODE = 00
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
A
= +25°C, unless otherwise noted.)
(V
4
t
DD
AH-
V
t
= 5V)
DH-
DD
V
Typical Operating Characteristics
DD
= V
6
= V
REF
REF
= 5V
= 3V
8
L
= ∞)
10
t
LD
340
320
300
280
260
240
220
200
180
-10
-20
-30
-40
-50
-60
-70
-80
AT DAC OUTPUT vs. REFERENCE AMPLITUDE
0
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
SUPPLY CURRENT vs. TEMPERATURE
V
DAC CODE = FF HEX
V
80kHz FILTER
1 DAC AT CODE 00 OR F0,
3 DACS AT 00 (R
DD
REF
V
V
1kHz REF SIGNAL
DD
DD
-20
20kHz REF SIGNAL
= +3V
= SINE WAVE CENTERED AT 1.5V
V
= 5V; CODE = 00 HEX
= 3V; CODE = 00 HEX
DD
0.5
REFERENCE AMPLITUDE (V
= 3V; CODE = F0 HEX
0
TEMPERATURE (°C)
L
1.0
= ∞)
20
V
DD
10kHz REF SIGNAL
= 5V; CODE = F0 HEX
40
1.5
60
p-p
2.0
)
80
100
2.5