Datasheet
MAX5308/MAX5309
Low-Power, Low-Glitch, Octal 10-Bit Voltage-
Output DACs with Serial Interface
_______________________________________________________________________________________ 5
-0.10
-0.05
0.05
0
0.15
0.10
0.20
0 600400200 800 1000
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5308 toc01
DIGITAL INPUT CODE
INL (LSB)
-0.040
-0.030
-0.020
-0.010
0
0.010
0.020
0.030
0.040
0 400200 600 800 1000
MAX5308 toc02
DIGITAL INPUT CODE
DNL (LSB)
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE
-20
-10
-15
0
-5
0 200100 300 400 500
REFERENCE VOLTAGE INPUT
FREQUENCY RESPONSE
MAX5308 toc03
FREQUENCY (kHz)
RELATIVE OUTPUT (dB)
V
REF
SWEPT 1V
P-P
R
L
= 2kΩ, C
L
= 200pF
1.060
1.070
1.065
1.085
1.080
1.075
1.100
1.095
1.090
1.105
-40 20 40-20 0 60 80
SUPPLY CURRENT vs. TEMPERATURE
MAX5308 toc04
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
V
REF
= +2.5V
CODE = 000
0.6
0.8
0.7
1.0
0.9
1.2
1.1
1.3
0 1.0 1.5 2.00.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5308 toc05
REFERENCE VOLTAGE (V)
SUPPLY CURRENT (mA)
V
DD
= +5V
V
DD
= +3V
0 1.0 1.5 2.00.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5308 toc06
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
0.70
0.75
0.80
0.85
0.90
0.95
1.00
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
V
REF
= +1.2V
CODE = 000
1.50
1.65
1.60
1.55
1.70
1.75
1.80
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(C0DE = 3FFHEX)
MAX5308 toc07
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
0 1.0 1.5 2.00.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
V
REF
= +1.2V
CODE = 3FFHEX
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
SOURCE-AND-SINK CURRENT CAPABILITY
MAX5308 toc08
I
SOURCE/SINK
(mA)
V
OUT
(V)
0105 15202530
CODE = 3FFHEX,
SOURCING CURRENT FROM OUT_
CODE = 300HEX,
SOURCING CURRENT
FROM OUT_
CODE = 000HEX,
SINKING CURRENT INTO OUT_
CODE = 100HEX,
SINKING CURRENT
INTO OUT_
V
DD
= V
REF
= +5V
-2.25
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
FULL-SCALE ERROR
vs. REFERENCE VOLTAGE
MAX5308 toc09
REFERENCE VOLTAGE (V)
FULL-SCALE ERROR (LSB)
-2.0
-1.5
-1.0
-0.5
V
DD
= +5V, CODE = 3FFHEX
NORMALIZED TO V
REF
= +5V
Typical Operating Characteristics
(V
DD
= +5V, T
A
= +25°C, unless otherwise noted.)