MAX5816 MAXIM [Maxim Integrated Products], MAX5816 Datasheet - Page 12

• Manufacturer Part Number: MAX5816
• Description: Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC with Internal Reference and I2C Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

(T
Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC
A
= +25°C, unless otherwise noted.)
-0.2
-0.4
-0.6
-0.8
-1.0
0
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
0
REFERENCE (V
REFERENCE (V
 Maxim Integrated Products 12
50
REFERENCE LOAD REGULATION
V
REFERENCE OUTPUT CURRENT (µA)
REF
100
= 2.048V, 2.5V, AND 4.096V
150
200
DD
DD
with Internal Reference and I
4s/div
4s/div
= 5V, V
= 5V, V
250
MIDSCALE UNLOADED
MIDSCALE UNLOADED
V
INTERNAL REFERENCE
DD
300
= 5V
REF
REF
350
V
V
P-P
= 2.048V)
= 4.096V)
P-P
400
MAX5816 toc32
MAX5816 toc34
= 13µV
= 16µV
450
Typical Operating Characteristics (continued)
500
2µV/div
2µV/div
1200
1000
800
600
400
200
SUPPLY CURRENT vs. INPUT LOGIC VOLTAGE
8
7
6
5
4
3
2
1
0
0
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
0
0
REFERENCE (V
(RAMP UP)
V
V
1 2 3
TEMPERATURE COEFFICIENT (ppm/°C)
DD
REF
= 3V
1
INPUT LOGIC VOLTAGE (V)
DRIFT vs. TEMPERATURE
4
(RAMP DOWN)
2
5 6 7 8 9
DD
V
4s/div
DD
= 5V, V
MIDSCALE UNLOADED
= 3V
3
(RAMP DOWN)
(RAMP UP)
V
DD
REF
V
V
V
BOX METHOD
2
DD
V
DD
REF
P-P
= 5V
= 5V
= 2.5V)
= 2.7V
10
4
C Interface
= 2.5V
MAX5816 toc33
= 15µV
MAX5816
11
12
5
2µV/div