Datasheet
MAX5813/MAX5814/MAX5815
Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered
Output DACs with Internal Reference and I
2
C Interface
8Maxim Integrated
Typical Operating Characteristics (continued)
(MAX5815, 12-bit performance, T
A
= +25°C, unless otherwise noted.)
DNL vs. CODE
MAX5813 toc04
CODE (LSB)
DNL (LSB)
358430722048 25601024 1536512
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0 4096
V
DD
= V
REF
= 5V
NO LOAD
INL AND DNL vs. SUPPLY VOLTAGE
MAX5813 toc05
SUPPLY VOLTAGE (V)
ERROR (LSB)
5.14.73.9 4.33.53.1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
MAX INL
V
REF
= 2.7V
1.0
-1.0
2.7 5.5
MAX DNL
MIN DNL
MIN INL
INL AND DNL vs. TEMPERATURE
MAX5813 toc06
TEMPERATURE (°C)
110
9565 80-10 5 20 35 50-25-40 125
ERROR (LSB)
-0.8
-0.6
-0.4
-0.2
0.2
0
0.4
0.6
0.8
1.0
-1.0
MAX INL
V
DD
= V
REF
= 3V
MAX DNL
MIN DNL
MIN INL
OFFSET AND ZERO-SCALE ERROR
vs. SUPPLY VOLTAGE
MAX5813 toc07
SUPPLY VOLTAGE (V)
ERROR (mV)
5.14.73.9 4.33.53.1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
2.7 5.5
ZERO-SCALE ERROR
OFFSET ERROR
V
REF
= 2.5V (EXTERNAL)
NO LOAD
OFFSET AND ZERO-SCALE ERROR
vs. TEMPERATURE
MAX5813 toc08
TEMPERATURE (°C)
110
9565 80-10 5 20 35 50-25-40 125
ERROR (mV)
-0.8
-0.6
-0.4
-0.2
0.2
0
0.4
0.6
0.8
1.0
-1.0
V
REF
= 2.5V (EXTERNAL)
NO LOAD
OFFSET ERROR (V
DD
= 5V)
OFFSET ERROR (V
DD
= 3V)
ZERO-SCALE ERROR
FULL-SCALE ERROR AND GAIN ERROR
vs. SUPPLY VOLTAGE
MAX5813 toc09
SUPPLY VOLTAGE (V)
ERROR (%fs)
5.14.73.9 4.33.53.1
-0.016
-0.012
-0.008
-0.004
0
0.004
0.008
0.012
0.016
V
REF
= 2.5V (EXTERNAL)
NO LOAD
0.020
-0.020
2.7 5.5
FULL-SCALE ERROR
GAIN ERROR
FULL-SCALE ERROR AND GAIN ERROR
vs. TEMPERATURE
MAX5813 toc10
TEMPERATURE (°C)
110
9565 80-10 5 20 35 50-25-40 125
ERROR (%fsr)
-0.05
0
0.05
0.10
-0.10
V
REF
= 2.5V (EXTERNAL)
NO LOAD
GAIN ERROR (V
DD
= 3V)
GAIN ERROR (V
DD
= 5V)
FULL-SCALE ERROR
SUPPLY CURRENT vs. TEMPERATURE
MAX5813 toc11
TEMPERATURE (°C)
110
9565 80-10 5 20 35 50-25-40 125
SUPPLY CURRENT (mA)
0.6
0.8
1.0
1.4
1.2
0.4
OUT_ = FULL SCALE
NO LOAD
V
REF
(EXTERNAL) = V
DD
= 3V
V
REF
(EXTERNAL) = V
DD
= 5V
V
REF
(INTERNAL) = 2.5V, V
DD
= 5V
V
REF
(INTERNAL) = 2.048V, V
DD
= 5V
V
REF
(INTERNAL) = 4.096V,
V
DD
= 5V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5813 toc12
V
DD
(V)
5.1
4.73.9 4.33.53.12.7 5.5
V
REF
(INTERNAL) = 4.096V
SUPPLY CURRENT (mA)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0
NO LOAD
T
A
= +25°C
V
REF
(INTERNAL) = 2.5V
V
REF
(EXTERNAL) = 2.5V
V
REF
(INTERNAL) = 2.048V