MAX1303BEUP-T Maxim Integrated, MAX1303BEUP-T Datasheet - Page 10

• Manufacturer Part Number: MAX1303BEUP-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1303BEUP-T

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 115 KSPs
• Resolution: 16 bit
• Input Type: Single-Ended/Differential
• Snr: 90 dB
• Interface Type: Microwire, QSPI, Serial, SPI
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Maximum Power Dissipation: 879 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal, External

4-Channel, ±V
Serial 16-Bit ADC
(V
cycle), external clock mode, V
range (±V
10
AVDD1
______________________________________________________________________________________
= V
REF
AVDD2
), C
DOUT
-100
-120
-20
-40
-60
-80
100
= V
0
80
60
40
20
0
0.1
1
DVDD
= 50pF, C
f
±V
SAMPLE
THD
vs. ANALOG INPUT FREQUENCY
REF
= V
BIPOLAR RANGE
= 115ksps
REF
1
SNR, SINAD, ENOB
vs. SAMPLE RATE
DVDDO
SAMPLE RATE (ksps)
SSTRB
10
FREQUENCY (kHz)
ENOB
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
-SFDR, THD
SNR, SINAD
-SFDR
REF
10
= 5V, V
= 50pF; unless otherwise noted.)
f
±V
IN(SINE WAVE)
REF
100
-10
-15
-20
-25
-30
BIPOLAR RANGE
-5
0
100
AGND1
1
Typical Operating Characteristics (continued)
= 5kHz
MAX1303 toc21
Multirange Inputs,
SMALL-SIGNAL BANDWIDTH
= V
1000
1000
10
DGND
16
14
12
10
8
6
FREQUENCY (kHz)
100
= V
DGNDO
1000
= V
-100
-120
-20
-40
-60
-80
-0.5
-1.0
-1.5
1.5
1.0
0.5
0
0
AGND2
10,000
0.1
-6
f
±V
IN(SINE WAVE)
REF
vs. ANALOG INPUT VOLTAGE
-4
= V
BIPOLAR RANGE
ANALOG INPUT CURRENT
ANALOG INPUT VOLTAGE (V)
1
vs. SAMPLE RATE
AGND3
SAMPLE RATE (ksps)
= 5kHz
-2
THD
-SFDR, THD
10
0
= 0V, f
-SFDR
2
CLK
100
4
= 3.5MHz (50% duty
1000
6