Datasheet

MAX5500/MAX5501
Low-Power, Quad, 12-Bit
Voltage-Output DACs with Serial Interface
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(MAX5500 (V
DD
= +5V ±10%, V
REFAB
= V
REFCD
= 2.5V), MAX5501 (V
DD
= +3V to +3.6V, V
REFAB
= V
REFCD
= 1.25V), V
AGND
= V
DGND
= 0, R
L
= 5kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values at T
A
= +25°C. Output buffer connected in
unity-gain configuration (Figure 9).)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX5500 80
SCLK Rise to DOUT Valid
Propagation Delay
t
D01
C
LOAD
= 200pF
MAX5501 120
ns
MAX5500 80
SCLK Fall to DOUT Valid
Propagation Delay
t
D02
C
LOAD
= 200pF
MAX5501 120
ns
SCLK Rise to CS Fall Delay t
CS0
40 ns
CS Rise to SCLK Rise Hold
Time
t
CS1
40 ns
CS Pulse-Width High t
CSW
100 ns
Note 1: Guaranteed from code 11 to code 4095 in unity-gain configuration.
Note 2: Accuracy is better than 1.0 LSB for V
OUT
= 6mV to (V
DD
- 60mV), guaranteed by PSR test on endpoints.
Note 3: R
L
= ∞, digital inputs at DGND or V
DD
.
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE
MAX5500 toc01
REFERENCE VOLTAGE (V)
INL (LSB)
3.62.82.01.2
-0.8
-0.6
-0.4
-0.2
0
0.2
-1.0
0.4 4.4
MAX5500
V
DD
= 5V
R
L
= 5k
Ω
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE
MAX5500 toc02
REFERENCE VOLTAGE (V)
INL (LSB)
1.91.40.9
-0.8
-0.6
-0.4
-0.2
0
-1.0
0.4 2.4
MAX5501
V
DD
= 3V
R
L
= 5k
Ω
SUPPLY CURRENT
vs. TEMPERATURE
MAX5500 toc03
TEMPERATURE (
°
C)
I
DD
(µA)
1109580655035205-10-25-40
860
870
880
890
900
910
850
-55 125
MAX5500
V
DD
= 5V
CODE = FFF hex
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)