Datasheet

MAX509/MAX510
Quad, Serial 8-Bit DACs
with Rail-to-Rail Outputs
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V ±10%, V
SS
= 0V to -5.5V, V
REF
= 4V, AGND = DGND = 0V, R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
,
unless otherwise noted.)
PARAMETER
CONDITIONS MIN TYP MAX UNITS
Input Voltage Range
SYMBOL
V
SS
V
DD
V
MAX509 16 24
MAX510
Input Resistance (Note 1)
812
kΩCode = 55 hex
MAX509 15
(Note 4)AC Feedthrough -70 dB
(Note 3)Channel-to-Channel Isolation -60 dB
MAX510
Input Capacitance (Note 2)
30
pFCode = 00 hex
10
2
VREF = 4V, load regulation ≤ 1/4LSB 2
Full-Scale Output Voltage V
SS
V
DD
V
Resistive Load
10
kΩ
Input High Voltage 2.4 VV
IH
VREF = -4V, V
SS
= -5V ±10%,
load regulation ≤ 1/4LSB
VREF = V
DD
MAX5_ _C/E,
load regulation ≤ 1LSB
VREF = V
DD
MAX5_ _M,
load regulation ≤ 2LSB
Input Low Voltage 0.8 VV
IL
V
IN
= 0V or V
DD
Input Current 1.0 µAI
IN
(Note 5)Input Capacitance 10 pFC
IN
I
SOURCE
= 0.2mAOutput High Voltage V
DD
- 0.5 VV
OH
I
SINK
= 1.6mAOutput Low Voltage 0.4 VV
OL
MAX5_ _E 0.7
MAX5_ _C 1.0
MAX5_ _M
Voltage-Output Slew Rate
0.5
V/µsPositive and negative
To 1/2LSB, 10kΩ II 100pF loadOutput Settling Time (Note 6) 6 µs
Digital Feedthrough 5 nV-s
Wideband Amplifier Noise 60
MHzVREF = 0.5V
p-p
, 3dB bandwidthMultiplying Bandwidth 1
VREF = 4V
p-p
at 1kHz, V
DD
= 5V,
code = FF hex
Digital-to-Analog Glitch Impulse
87
Code 128➝127
12 nV-s
Code = 00 hex, all digital inputs
from 0V to V
DD
Signal-to-Noise + Distortion Ratio
VREF = 4V
p-p
at 20kHz, V
SS
= -5V ±10% 74
dBSINAD
µV
RMS
REFERENCE INPUTS
DAC OUTPUTS
DIGITAL INPUTS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE