MAX5702AAUB+ Maxim Integrated, MAX5702AAUB+ Datasheet - Page 6

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
values are at T
Maxim Integrated
Ultra-Small, Dual-Channel, 8-/10-/12-Bit Buffered Output
Supply Current (Note 10)
Interface Supply Current
(Note 10)
Power-Down Mode Supply
Current
DIgITAL INPUT CHRACTERISTICS (CSB, SCLk, DIN, CLR)
Hysteresis Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance (Note 10)
SPI TIMINg CHARACTERISTICS (CSB, SCLk, DIN, CLR) (Note 11)
SCLK Frequency
SCLK Period
SCLK Pulse Width High
SCLK Pulse Width Low
CSB Fall to SCLK Fall Setup Time
CSB Fall to SCLK Fall Hold Time
CSB Rise to SCLK Fall Hold Time
DD
= 2.7V to 5.5V, V
PARAMETER
A
= +25NC.) (Note 2)
DACs with Internal Reference and SPI Interface
DDIO
= 1.8V to 5.5V, V
SYMBOL
t
t
I
f
t
t
DDIO
SCLK
SCLK
CSS0
CSH0
CSH1
I
C
t
I
V
t
V
V
I
DD
PD
CH
CL
IN
IH
IL
IN
H
GND
Internal reference
External reference
All DACs off, internal reference ON
All DACs off, internal reference OFF,
T
All DACs off, internal reference OFF,
T
2.2V < V
1.8V < V
2.2V < V
1.8V < V
V
2.7V < V
1.8V < V
2.7V < V
1.8V < V
To first SCLK falling edge
= 0V, C
Applies to inactive SCLK falling edge
preceding the first SCLK falling edge
Applies to the 24th SCLK falling edge
A
A
IN
= -40NC to +85NC
= +125NC
= 0V or V
MAX5700/MAX5701/MAX5702
L
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
= 200pF, R
DDIO
< 5.5V
< 2.2V
< 5.5V
< 2.2V
< 5.5V
< 2.7V
< 5.5V
< 2.7V
CONDITIONS
(Note 10)
L
V
V
V
V
V
= 2kI, T
REF
REF
REF
REF
REF
= 3V
= 5V
= 2.048V
= 2.5V
= 4.096V
A
= -40NC to +125NC, unless otherwise noted. Typical
V
V
0.7x
0.8x
MIN
DDIO
DDIO
20
30
8
8
8
0
0
Q0.1
TYP
0.55
0.60
0.65
0.40
0.55
0.15
140
0.5
1.2
V
V
MAX
0.3 x
0.2 x
0.75
0.80
0.90
0.60
0.75
DDIO
DDIO
2.5
Q1
10
50
33
1
1
UNITS
MHz
mA
FA
FA
FA
pF
ns
ns
ns
ns
ns
ns
V
V
V
6