Datasheet

(V
AVDD1
= V
AVDD2
= V
DVDD
= V
DVDDO
= 5V, V
AGND1
= V
DGND
= V
DGNDO
= V
AGND2
= V
AGND3
= 0V, f
CLK
= 3.5MHz (50% duty
cycle), external clock mode, V
REF
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range, C
DOUT
= 50pF, C
SSTRB
= 50pF; unless otherwise noted.)
SNR, SINAD, ENOB vs. SAMPLE RATE
MAX1300 toc21
SAMPLE RATE (ksps)
SNR, SINAD (dB)
100101
20
40
60
80
100
0
0.1 1000
f
IN(SINE WAVE)
= 5kHz
±3 x V
REF
BIPOLAR RANGE
ENOB (BITS)
8
10
12
14
16
6
ENOB
SNR, SINAD
-SFDR, THD
vs. ANALOG INPUT FREQUENCY
MAX1300 toc23
FREQUENCY (kHz)
-SFDR, THD (dB)
10010
-100
-80
-60
-40
-20
0
-120
1 1000
f
SAMPLE
= 115ksps
±3 x V
REF
BIPOLAR RANGE
THD
-SFDR
SMALL-SIGNAL BANDWIDTH
MAX1300 toc25
FREQUENCY (kHz)
ATTENUATION (dB)
100010010
-40
-35
-30
-25
-20
-15
-10
-5
0
-45
1 10,000
SNR, SINAD, ENOB
vs. ANALOG INPUT FREQUENCY
MAX1300 toc20
FREQUENCY (kHz)
SNR, SINAD (dB)
10010
10
20
30
40
50
60
70
80
90
100
0
1 1000
ENOB (BITS)
7
8
9
10
11
12
13
14
15
16
6
ENOB
SINAD
SNR
f
SAMPLE
= 115ksps
±3 x V
REF
BIPOLAR RANGE
-SFDR, THD vs. SAMPLE RATE
MAX1300 toc22
SAMPLE RATE (ksps)
-SFDR, THD (dB)
100101
-100
-80
-60
-40
-20
0
-120
0.1 1000
f
IN(SINE WAVE)
= 5kHz
±3 x V
REF
BIPOLAR RANGE
THD
-SFDR
ANALOG INPUT CURRENT
vs. ANALOG INPUT VOLTAGE
MAX1300 toc24
ANALOG INPUT VOLTAGE (V)
ANALOG INPUT CURRENT (mA)
(+3 x V
REF
)/20(-3 x V
REF
)/2
-0.6
-0.2
0.2
0.6
1.0
-1.0
-3 x V
REF
+3 x V
REF
ALL MODES
V
REF
= 4.096V
MAX1300/MAX1301 8- and 4-Channel, ±3 x V
REF
Multirange Inputs,
Serial 16-Bit ADCs
www.maximintegrated.com
Maxim Integrated │ 10
Typical Operating Characteristics (continued)