Datasheet

MAX525
Low-Power, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, R
L
= 5kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at T
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
(Note 3)
CS = V
DD
, DIN = 100kHz
V
REF
= 0.67V
P-P
Rail-to-Rail
®
(Note 2)
To ±1/2LSB, V
STEP
= 2.5V
V
IN
= 0V or V
DD
V
REF
= 1V
P-P
at 25kHz
I
SINK
= 2mA
I
SOURCE
= 2mA
CONDITIONS
mA0.85 0.98I
DD
Supply Current
V4.5 5.5V
DD
Supply Voltage
nV-s5Digital Crosstalk
nV-s5Digital Feedthrough
µs15
Start-Up Time Exiting
Shutdown Mode
µA0 0.1Current into FB_
V0 to V
DD
Output Voltage Swing
µs12Output Settling Time
V/µs0.6SRVoltage Output Slew Rate
V0.13 0.4V
OL
Output Low Voltage
VV
DD
- 0.5V
OH
Output High Voltage
kHz650Reference -3dB Bandwidth
pF8C
IN
Input Capacitance
µA0.01 ±1.0I
IN
Input Leakage Current
V0.8V
IL
Input Low Voltage
dB72SINAD
Signal-to-Noise Plus
Distortion Ratio
V2.4V
IH
Input High Voltage
UNITSMIN TYP MAXSYMBOLPARAMETER
Input code = all 0s, V
REF
= 3.6V
P-P
at 1kHz dB-84Reference Feedthrough
(Note 3) µA10 20Supply Current in Shutdown
µA0.01 ±1Reference Current in Shutdown
Note 1: Guaranteed from code 11 to code 4095 in unity-gain configuration.
Note 2: Accuracy is better than 1.0LSB for V
OUT
= 6mV to V
DD
- 60mV, guaranteed by PSR test on end points.
Note 3: R
L
= ∞, digital inputs at DGND or V
DD
.
R
L
= ∞
µA0.01 ±1
OUT_ Leakage Current
in Shutdown
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE
POWER SUPPLIES
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.