MAX5802BATBT View Datasheet(PDF) - Maxim Integrated
Part Name
Description
MFG CO.
MAX5802BATBT
Maxim Integrated
MAX5802BATBT Datasheet PDF : 31 Pages
| |||
MAX5800/MAX5801/MAX5802
Ultra-Small, Dual-Channel, 8-/10-/12-Bit Buffered Output
DACs with Internal Reference and I2C Interface
Typical Operating Characteristics (continued)
(MAX5802, 12-bit performance, TA = +25°C, unless otherwise noted.)
OFFSET AND ZERO-SCALE ERROR
vs. SUPPLY VOLTAGE
1.0
VREF = 2.5V (EXTERNAL)
0.8 NO LOAD
0.6
ZERO-SCALE ERROR
0.4
0.2
0
-0.2
-0.4
OFFSET ERROR
-0.6
-0.8
-1.0
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
FULL-SCALE ERROR AND GAIN ERROR
vs. SUPPLY VOLTAGE
0.020
0.016
0.012
0.008
GAIN ERROR
0.004
0
-0.004
-0.008
FULL-SCALE ERROR
-0.012
-0.016
VREF = 2.5V (EXTERNAL)
NO LOAD
-0.020
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
OFFSET AND ZERO-SCALE ERROR
1.0
vs. TEMPERATURE
0.8
VREF = 2.5V (EXTERNAL)
NO LOAD
0.6
ZERO-SCALE ERROR
0.4
0.2
OFFSET ERROR (VDD = 5V)
0
-0.2
-0.4 OFFSET ERROR (VDD = 3V)
-0.6
-0.8
-1.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
FULL-SCALE ERROR AND GAIN ERROR
vs. TEMPERATURE
0.10
VREF = 2.5V (EXTERNAL)
NO LOAD
0.05
GAIN ERROR (VDD = 5V)
0
FULL-SCALE ERROR
GAIN ERROR (VDD = 3V)
-0.05
-0.10
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
1.0
OUT_ = FULL SCALE VREF (INTERNAL) = 4.096V,
0.9 NO LOAD
VDD = 5V
0.8
VREF (INTERNAL) = 2.048V,
VDD = 5V
0.7 VREF (INTERNAL) = 2.5V,
VDD = 5V
0.6
0.5
0.4 VREF (EXTERNAL) = VDD = 5V
0.3
VREF (EXTERNAL) = VDD = 3V
0.2
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
2.7
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
VREF = 4.096V
(INTERNAL)
VREF = 2.500V
(INTERNAL)
VREF = 2.048V
(INTERNAL)
3.2 3.7 4.2
VDD (V)
VREF = 2.5V
(EXTERNAL)
4.7 5.2
Maxim Integrated
9
Share Link: 