MAX503 Maxim, MAX503 Datasheet - Page 6

• Manufacturer Part Number: MAX503
• Description: 5V / Low-Power / Parallel-Input / Voltage-Output / 10-Bit DAC
• Manufacturer: Maxim

5V, Low-Power, Parallel-Input,
Voltage-Output, 10-Bit DAC
(Single +5V supply, unity gain, code = all 1s, T
6
____________________________Typical Operating Characteristics (continued)
_______________________________________________________________________________________
A: DIGITAL INPUTS FALLING EDGE, 5V/div
B: VOUT, NO LOAD, 1V/div
DUAL SUPPLY (±5V)
LDAC = LOW
BIPOLAR CONFIGURATION
V
REFIN
250
200
150
100
50
0
= 2V
0
SETTLING TIME (FALLING)
50
REFGND = V
SUPPLY CURRENT vs. REFIN
100
REFGND = AGND
150
5µs/div
200
REFIN (mV)
DD
EXTERNAL REFERENCE
250
300
A
= +25°C, unless otherwise noted.)
A: S0, S1, D0–D9 = 100kHz, 4Vp-p
B: VOUT, 10mV/div
LDAC = CS = HIGH
350
400
DIGITAL FEEDTHROUGH
450
A
B
500
2 s/div
2.0480
2.0475
2.0470
2.0465
2.0460
2.0455
2.0450
A: DIGITAL INPUTS RISING EDGE,
B: VOUT
DUAL SUPPLY (±5V)
LDAC = LOW
BIPOLAR CONFIGURATION
V
REFIN
0
= 2V
,
0.5
NO LOAD, 1V/div
vs. REFERENCE LOAD CURRENT
REFERENCE OUTPUT VOLTAGE
REFERENCE LOAD CURRENT (mA)
SETTLING TIME (RISING)
1.0
A
B
1.5
2.0
5 s/div
2.5
3.0
3.5
4.0
4.5
5.0
A
B