MAX5816 MAXIM [Maxim Integrated Products], MAX5816 Datasheet - Page 9

• 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
-0.05
-0.10
0.10
0.05
= +25°C, unless otherwise noted.)
1.6
1.2
0.8
0.4
TRIGGER PULSE
0
0
-40
2.7
POWER-DOWN MODE SUPPLY CURRENT
FULL-SCALE ERROR AND GAIN ERROR
POWER-DOWN MODE
ALL DACs
V
NO LOAD
FULL-SCALE ERROR
-25
REF
0.5V/div
3.1
5V/div
= 2.5V (EXTERNAL)
-10 5 20 35 50
V
T
OUT
A
= +85°C
vs. TEMPERATURE
3.5
vs. TEMPERATURE
(V
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
DD
 Maxim Integrated Products 9
T
A
= V
GAIN ERROR (V
3.9
= -40°C
REF
GAIN ERROR (V
SETTLING TO ±1 LSB
4.3
T
T
3.75µs
A
A
= 5V, R
= +25°C
65 80
= +125°C
4.7
DD
4µs/div
1/4 SCALE TO 3/4 SCALE
with Internal Reference and I
= 5V)
L
95
DD
= 2kI, C
5.1
= 3V)
110
125
5.5
L
= 200pF)
1.4
1.2
1.0
0.8
0.6
0.4
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Typical Operating Characteristics (continued)
0
ZOOMED V
-40
0
SUPPLY CURRENT vs. TEMPERATURE
V
V
V
V
NO LOAD
REF
DD
REF
REF
-25
1 LSB/div
V
V
512 1024 1536 2048 2560
DD
= 5V
DD
(INTERNAL) = 2.048V,
(EXTERNAL) = V
= 4.096V
-10 5 20 35 50
= 5V,
OUT
= V
V
V
REF
REF
DD
TEMPERATURE (°C)
I
= 5V
= 3V
(INTERNAL) = 4.096V,
VDD
CODE (LSB)
V
V
REF
vs. CODE
V
DD
REF
V
DD
REF
(EXTERNAL) = V
= 5V
= 2.5V
= 5V,
OUT_ = FULL SCALE
V
TRIGGER PULSE
(INTERNAL) = 2.5V,
V
REF
65 80
DD
V
V
DD
DD
= V
= 2.048V
3072
= 5V,
= 5V
0.5V/div
REF
NO LOAD
5V/div
95
V
= 5V
3584
DD
OUT
110
= 3V
(V
4096
125
DD
= V
REF
SETTLING TO ±1 LSB
4.3µs
= 5V, R
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
60
50
40
30
20
10
0
0
2.7
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
4µs/div
NO LOAD
OUT_ = FULL SCALE
T
V
NO LOAD
V
V
3/4 SCALE TO 1/4 SCALE
A
REF
DD
DD
L
= +25°C
512
3.1
= 2kI, C
= V
= 5V
(INTERNAL) = 2.048V,
I
2
REF
REF
1024
V
C Interface
3.5
REF
(EXTERNAL) vs. CODE
V
MAX5816
REF
1536
(INTERNAL) = 2.5V
L
CODE (LSB)
= 200pF)
3.9
= 3V
V
DD
2048
V
REF
V
V
REF
(V)
REF
4.3
(INTERNAL) = 4.096V
2560
= 2.5V (EXTERNAL)
= 5V
ZOOMED V
1 LSB/div
4.7
3072
5.1
3584
OUT
4096
5.5