MAX5702AAUB+ Maxim Integrated, MAX5702AAUB+ Datasheet - Page 10

• Manufacturer Part Number: MAX5702AAUB+
• Description: Digital to Analog Converters - DAC 12-Bit 2Ch DAC w/SPI
• Manufacturer: Maxim Integrated

Specifications of MAX5702AAUB+

• Rohs: yes
• Resolution: 12 bit
• Interface Type: SPI
• Settling Time: 4.5 us
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: uMAX-10
• Maximum Power Dissipation: 707 mW
• Minimum Operating Temperature: - 40 C
• Supply Current: 250 uA
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 1.8 V
• Voltage Reference: 10 PPM / C

(MAX5702, 12-bit performance, T
Maxim Integrated
Ultra-Small, Dual-Channel, 8-/10-/12-Bit Buffered Output
TRIGGER PULSE
0.5V/div
5V/div
V
OUT
1.6
1.2
0.8
0.4
60
50
40
30
20
10
0
0
(V
2.7
0
POWER-DOWN MODE SUPPLY CURRENT
DACs with Internal Reference and SPI Interface
V
NO LOAD
DD
POWER-DOWN MODE
ALL DACs
DD
512
= V
3.1
= V
I
T
REF
REF
REF
A
1024
= +85°C
SETTLING TO ±1 LSB
4.3µs
vs. TEMPERATURE
3.5
(EXTERNAL) vs. CODE
SUPPLY VOLTAGE (V)
= 5V, R
V
1536
REF
T
CODE (LSB)
A
3.9
= 3V
= -40°C
4µs/div
3/4 SCALE TO 1/4 SCALE
2048
A
L
V
= 2kI, C
= +25°C, unless otherwise noted.)
REF
4.3
T
T
2560
A
A
= 5V
= +25°C
= +125°C
4.7
3072
L
= 200pF)
3584
5.1
4096
Typical Operating Characteristics (continued)
5.5
ZOOMED V
1 LSB/div
MAX5700/MAX5701/MAX5702
OUT
TRIGGER PULSE
TRIGGER PULSE
0.5V/div
3.3mV/div
5V/div
V
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
5V/div
OUT
V
OUT
(V
0
MAJOR CODE TRANSITION GLITCH ENERGY
(V
DD
V
REF
DD
512
V
= V
DD
(EXTERNAL)
V
SUPPLY CURRENT vs. CODE
= 4.096V
V
= V
REF
DD
= 5V
1024
REF
= 5.0V
REF
SETTLING TO ±1 LSB
= 5V
3.75µs
= 5V, R
1536
= 5V, R
V
CODE (LSB)
REF
V
4µs/div
DD
2048
1/4 SCALE TO 3/4 SCALE
(EXTERNAL)
V
= 2.500V
1 LSB CHANGE
(MIDCODE TRANSITION
FROM 0x7FF TO 0x800)
GLITCH ENERGY = 6.7nV*s
V
REF
L
= 5V
DD
L
= 2kI, C
= 3.0V
2560
= 2kI, C
= 3V
V
3072
REF
V
DD
L
= 2.048V
L
= 200pF)
3584
= 5V
= 200pF)
MAX5700 toc18
4096
ZOOMED V
1 LSB/div
OUT
10