MAX5322EAI+ Maxim Integrated Products, MAX5322EAI+ Datasheet - Page 6

• Manufacturer Part Number: MAX5322EAI+
• Description: IC DAC 12BIT DUAL 10V SER 28SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5322EAI+

• Settling Time: 10µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 15.75 V
• Supply Voltage (min): 10.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Voltage Reference: External
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

±10V, Dual, 12-Bit, Serial, Voltage-Output DAC
TIMING CHARACTERISTICS
(V
T
Note 1: Output unloaded, digital inputs = V
Note 2: ∆V
Note 3: Accuracy is guaranteed from code 14hex to FFFhex
6
SCLK Frequency
SCLK Clock Period
SCLK Pulse-Width High
SCLK Pulse-Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
LDAC Pulse Width
CS Rise to LDAC Low Setup Time
SCLK Fall to DOUT Valid
Propagation Delay
SCLK Rise to CS Fall Delay
CS Low to DOUT Valid Time
CS High to DOUT Disabled Time
CS Rise to SCLK Rise Hold Time
CS Pulse-Width High
CLR Pulse-Width Low
A
DD
= T
_______________________________________________________________________________________
= +15V, V
MIN
to T
PARAMETER
DD
MAX
= 15.5V to 14.5V, ∆V
SS
, unless otherwise noted. Typical values are at T
= -15V or 0V, V
CC
SS
SYMBOL
= +2.7V to +5.5V, AGND = DGND = SGND_ = 0, V
= -15.5V to -14.5V, input code = 14hex to FFFhex
t
t
t
t
t
t
t
t
t
t
CSW
t
CSH
t
DO1
CSD
t
t
CSS
t
t
LDS
CS0
CSE
CS1
CLR
CH
DH
CP
CL
DS
LD
CC
or DGND.
For nondaisy-chain use
For nondaisy-chain use
For daisy-chain use
+2.7V ≤ V
+4.5V ≤ V
+2.7V ≤ V
+4.5V ≤ V
C
C
C
+2.7V ≤ V
+4.5V ≤ V
LOAD
LOAD
LOAD
= 20pF, +2.7V ≤ V
= 20pF, +4.5V ≤ V
= 20pF
CC
CC
CC
CC
CC
CC
≤ +3.6V
≤ +5.5V
≤ +3.6V
≤ +5.5V
≤ +3.6V
≤ +5.5V
CONDITIONS
A
= +25°C.)
CC
CC
≤ +3.6V
≤ +5.5V
REF_
= 5V, R
MIN
100
100
200
100
40
15
10
20
10
50
50
10
50
50
45
45
LOAD
TYP
98
= 2kΩ, ,C
MAX
100
120
120
10
80
LOAD
= 250pF,
UNITS
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns