MAX5322EAI+ Maxim Integrated Products, MAX5322EAI+ Datasheet - Page 10

• 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
10
(V
output unloaded, T
DD
100
-10
-15
-20
90
80
70
60
50
40
30
20
10
______________________________________________________________________________________
-5
= +15V, V
0
5
0
UNIPOLAR REFERENCE INPUT RESISTANCE
0.01
0
200mV
20V/div
10V/div
5V/div
2V/div
0.1
P-P
1024
SS
BIPOLAR REFERENCE
INPUT CODE (DECIMAL)
INPUT BANDWIDTH
INTO REF_
vs. INPUT CODE
= -15V for bipolar graphs, V
FREQUENCY (kHz)
A
= +25°C, all graphs apply to both unipolar and bipolar, unless otherwise noted.)
1
BIPOLAR STARTUP RESPONSE,
2048
10
C
LOAD
t = 10.0µs/div
3072
100
= 10pF
V
DD
V
V
V
SS
4096
OUT
1000
CC
MAX5322 toc29A
20V/div
5V/div
5V/div
2V/div
SS
100
Typical Operating Characteristics (continued)
90
80
70
60
50
40
30
20
10
= 0 for unipolar graphs, V
0
BIPOLAR REFERENCE INPUT RESISTANCE
0
UNIPOLAR STARTUP RESPONSE,
1024
INPUT CODE (DECIMAL)
vs. INPUT CODE
C
LOAD
t = 10.0µs/div
2048
= 10pF
V
V
V
V
20V/div
10V/div
OUT
REF
DD
CC
5V/div
1V/div
CC
3072
MAX5322 toc28A
= +5V, AGND = DGND = SGND_ = 0, V
BIPOLAR STARTUP RESPONSE,
4096
C
LOAD
t = 10.0µs/div
20V/div
5V/div
5V/div
1V/div
= 230pF
-10
-15
-20
-5
5
0
V
0.01
V
DD
V
V
SS
OUT
CC
200mV
UNIPOLAR STARTUP RESPONSE,
0.1
MAX5322 toc29B
P-P
UNIPOLAR REFERENCE
INTO REF_
INPUT BANDWIDTH
C
FREQUENCY (kHz)
LOAD
t = 10.0µs/div
1
= 230pF
V
V
V
V
10
OUT
REF
DD
CC
REF_
100
MAX5322 toc28B
= +5.0V,
1000