MAX5802AAUB+T Maxim Integrated, MAX5802AAUB+T Datasheet - Page 13

• Manufacturer Part Number: MAX5802AAUB+T
• Description: Digital to Analog Converters - DAC 12-Bit 2Ch DAC w/I2C
• Manufacturer: Maxim Integrated

Specifications of MAX5802AAUB+T

• Rohs: yes

(T
(MAX5802, 12-bit performance, T
Maxim Integrated
Ultra-Small, Dual-Channel, 8-/10-/12-Bit Buffered Output
A
= +25°C, unless otherwise noted.)
25
20
15
10
5
0
0.2
2.9
V
REF
3.0
TEMPERATURE DRIFT (ppm/°C)
3.2
DRIFT vs. TEMPERATURE
0.1Hz TO 10Hz OUTPUT NOISE, EXTERNAL
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
3.3
DACs with Internal Reference and I
REFERENCE (V
REFERENCE (V
3.4
3.6
3.7
3.9
4.0
DD
DD
A
4s/div
4s/div
4.1
= 5V, V
= +25°C, unless otherwise noted.)
= 5V, V
MIDSCALE UNLOADED
MIDSCALE UNLOADED
4.3
4.4
REF
REF
V
V
P-P
P-P
= 2.5V)
= 4.5V)
MAX5800 toc33
MAX5800 toc31
= 12µV
= 15µV
-0.2
-0.4
-0.6
-0.8
-1.0
Typical Operating Characteristics (continued)
0
0
2µV/div
2µV/div
50
REFERENCE LOAD REGULATION
MAX5800/MAX5801/MAX5802
V
REFERENCE OUTPUT CURRENT (µA)
REF
100
= 2.048V, 2.5V, AND 4.096V
150
200
250
V
INTERNAL REFERENCE
DD
300
Typical Operating Characteristics
= 5V
350
400
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
REFERENCE (V
REFERENCE (V
450
500
2000
1800
1600
1400
1200
1000
800
600
400
200
DD
DD
SUPPLY CURRENT vs. INPUT LOGIC VOLTAGE
0
4s/div
4s/div
= 5V, V
= 5V, V
0
MIDSCALE UNLOADED
MIDSCALE UNLOADED
REF
REF
1
2
V
INPUT LOGIC VOLTAGE (V)
V
P-P
= 2.048V)
= 4.096V)
P-P
C Interface
MAX5800 toc32
MAX5800 toc34
= 13µV
= 16µV
V
2
DDIO
V
DDIO
= 3V
2µV/div
2µV/div
= 1.8V
3
V
DDIO
= 5V
4
5
13