MAX5101 Maxim, MAX5101 Datasheet - Page 4

• Manufacturer Part Number: MAX5101
• Description: +2.7V to +5.5V / Low-Power / Triple / Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs
• Manufacturer: Maxim

+2.7V to +5.5V, Low-Power, Triple, Parallel
8-Bit DAC with Rail-to-Rail Voltage Outputs
Figure 1. Timing Diagram
__________________________________________Typical Operating Characteristics
(V
4
SEE NOTE 7, ELECTRICAL CHARACTERISTICS
DD
1.2
1.0
0.8
0.6
0.4
0.2
_______________________________________________________________________________________
0
= +3V, R
0
DAC ZERO-CODE OUTPUT VOLTAGE
V
DD
2
L
= 3V
vs. SINK CURRENT
= 10kΩ, C
SINK CURRENT (mA)
ADDRESS
4
DATA
CH2
CH1
WR
6
L
CH1 = WR, 2V/div
CH2 = V
V
DD
= 100pF, code = FF hex, T
WORST-CASE 1LSB DIGITAL STEP
= 5V
OUTA
8
CHANGE (NEGATIVE)
, 50mV/div, AC-COUPLED
DAC CODE FROM 80 TO 7F HEX
10
2µs/div
t
AS
10
8
6
4
2
0
0
ADDRESS VALID
DAC FULL-SCALE OUTPUT VOLTAGE
A
t
WR
= +25°C, unless otherwise noted.)
2
vs. SOURCE CURRENT
SOURCE CURRENT (mA)
t
DS-
V
DD
4
DATA VALID
= 3V
CH2
CH1
6
t
AH-
CH1 = WR, 2V/div
CH2 = V
V
t
DH-
DD
WORST-CASE 1LSB DIGITAL STEP
= 5V
8
OUTA
CHANGE (POSITIVE)
, 50mV/div, AC-COUPLED
DAC CODE FROM 7F TO 80 HEX
10
2µs/div
260
240
220
200
160
140
180
-40
SUPPLY CURRENT vs. TEMPERATURE
1 DAC AT CODE 00 OR F0
2 DACs AT CODE 00 (R
-20
0
V
V
V
V
TEMPERATURE (°C)
DD
DD
DD
DD
= 3V; CODE = F0 HEX
= 3V; CODE = 00 HEX
= 5V; CODE = 00 HEX
= 5V; CODE = F0 HEX
20
L
= ∞)
40
60
80
100