Datasheet

MAX532
Dual, Serial-Input,
Voltage-Output, 12-Bit MDAC
_________________________________________________________________________________________________ 5
25
0
10 1k 10k
OUTPUT VOLTAGE SWING
vs. RESISTIVE LOAD
10
20
LOAD RESISTANCE (Ω)
V
OUT
(V
p-p
)
100
15
5
VREF = 20V
p-p
at 1kHz
0
10 100k

NOISE SPECTRAL DENSITY
100
300
FREQUENCY (Hz)
NOISE SPECTRAL DENSITY (nV Hz)
200

100 1k 10k


VREF = 0V
DAC CODE = 11...111
GAIN = -1
5
-40
100 10k 10M

LARGE-SIGNAL FREQUENCY RESPONSE
FREQUENCY (Hz)
GAIN (dB)
-5
0
-10
-15
-30
1k 100k
1M
VREF = 20Vp-p
DAC CODE = 11...111
GAIN = -1
-20
-25
-35
5
-25
100 10k 10M

SMALL-SIGNAL FREQUENCY RESPONSE
FREQUENCY (Hz)
GAIN (dB)
-5
0
-10
-15
-20
1k 100k
1M
VREF = 100mV
p-p

DAC CODE = 11...111
-35
-85
1k 100k 

MULTIPLYING FEEDTHROUGH ERROR
-75
FREQUENCY (Hz)
ATTENUATION (dB)
-65
-50
-45
-40
-55
-60
-70
-80
10k 1M
VREFA = 20V
p-p
VREFB = AGNDB
DAC CODE = 00...00
-94
-106
100 1k 10k
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY (BANDWIDTH = 80kHz)
-102
FREQUENCY (Hz)
THD (dB)
-100
-98
-96
-104
VREF = 6V
RMS

DAC CODE = 111...111
-60
-100
100 10k 100k
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY (BANDWIDTH > 500kHz)
-75
-65
FREQUENCY (Hz)
THD (dB)
1k
-70
-90
-80
-85
-95
VREF = 6V
RMS

DAC CODE = 111...111

__________________________________________Typical Operating Characteristics
(V
DD
= 15V, V
SS
= -15V, R
L
= 2kΩ, C
L
= 100pF, unless otherwise noted.)