max530bcwgt Maxim Integrated Products, Inc., max530bcwgt Datasheet - Page 6

• Manufacturer Part Number: max530bcwgt
• Description: Max530 +5v, Low-power, Parallel-input, Voltage-output, 12-bit Dac
• Manufacturer: Maxim Integrated Products, Inc.

-100
-100
-200
+5V, Low-Power, Parallel-Input,
Voltage-Output, 12-Bit DAC
-200
-300
(T
6
____________________________Typical Operating Characteristics (continued)
A
0
300
290
280
270
260
250
240
230
A: D0...D7 = 100kHz, 4Vp-p
B: VOUT, 10mV/div
LDAC = CS = HIGH
= +25°C, single supply (+5V), unity gain, code = all 1s, unless otherwise noted).
_______________________________________________________________________________________
1
-60
SUPPLY CURRENT vs. TEMPERATURE
DIGITAL FEEDTHROUGH
-40
GAIN AND PHASE vs.
(G = 2)
(G = 1)
FREQUENCY (kHz)
10
-20
FREQUENCY
TEMPERATURE (°C)
2 s/div
0
GAIN
20
100
40
PHASE
60
800
80
180
-180
0
100
A
B
A: DIGITAL INPUTS RISING EDGE,
B: VOUT
DUAL SUPPLY (±5V)
LDAC = LOW
BIPOLAR CONFIGURATION
V
-10
-12
-14
REFIN
250
200
150
100
-2
-4
-6
-8
50
4
2
0
0
= 2V
1
0
,
NO LOAD, 1V/div
50
SETTLING TIME (RISING)
REFIN = 4Vp-p
REFGND = V
SUPPLY CURRENT vs. REFIN
100
100
GAIN vs. FREQUENCY
REFGND = AGND
150
DUAL SUPPLIES (±5V)
FREQUENCY (Hz)
5 s/div
200
REFIN (mV)
DD
1k
250
REFIN = EXTERNAL
300
350
10k
400
450
100k
500
A
B
A: DIGITAL INPUTS FALLING EDGE, 5V/div
B: VOUT, NO LOAD, 1V/div
DUAL SUPPLY (±5V)
LDAC = LOW
BIPOLAR CONFIGURATION
V
2.0480
2.0475
2.0470
2.0465
2.0460
2.0455
2.0450
REFIN
80
70
60
50
40
30
20
10
0
= 2V
10
0
AMPLIFIER SIGNAL-TO- NOISE RATIO
REFIN = 4Vp-p
0.5
SETTLING TIME (FALLING)
vs. REFERENCE LOAD CURRENT
REFERENCE OUTPUT VOLTAGE
REFERENCE LOAD CURRENT (mA)
1.0
100
DUAL SUPPLIES (±5V)
1.5
FREQUENCY (Hz)
5µs/div
2.0
2.5
1k
3.0
3.5
10k
4.0
4.5
100k
5.0
A
B