MAX1168BCEG Maxim Integrated, MAX1168BCEG Datasheet - Page 7

• Manufacturer Part Number: MAX1168BCEG
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1168BCEG

• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 200 KSPs
• Resolution: 16 bit
• Input Type: Single-Ended
• Snr: 88.5 dB
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Power Dissipation: 762 mW
• Number Of Converters: 1
• Voltage Reference: 4.096 V

(AV
Multichannel, 16-Bit, 200ksps Analog-to-Digital
-0.5
-1.0
-1.5
-0.5
DD
100
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
70
60
50
40
30
20
10
0
0
0
SUPPLY CURRENT vs. CONVERSION RATE
= DV
0.1
0
0
DV
D
EXTERNAL CLOCK
SPI MODE
20
OUT
DD
DD
= ALL ZEROS
= AV
40
16384
SINAD vs. FREQUENCY
= +5V, f
CONVERSION RATE (ksps)
(EXTERNAL CLOCK)
DD
60
I
DVDD
FREQUENCY (kHz)
= +5V
INL vs. CODE
1
I
AVDD
80
_______________________________________________________________________________________
32768
CODE
I
AVDD
100
, EXT REF
SCLK
120
, INT REF
f
SAMPLE
= 4.8MHz, C
10
140
49152
160
= 200kbps
180
65536
200
100
DOUT
= 30pF, external V
-0.5
-1.0
-1.5
2.95
2.90
2.85
2.80
2.75
2.70
120
100
1.5
1.0
0.5
80
60
40
20
0
0
0.1
4.75
0
DV
f
S
vs. ANALOG SUPPLY VOLTAGE
= 200ksps
DD
ANALOG SUPPLY CURRENT
4.85
16384
(INTERNAL REFERENCE)
= +5V
SFDR vs. FREQUENCY
FREQUENCY (kHz)
1
DNL vs. CODE
T
4.95
A
REF
= +85°C
AV
32768
CODE
DD
(V)
= +4.096V, T
Typical Operating Characteristics
5.05
f
SAMPLE
10
T
49152
A
T
T
A
T
A
= +70°C
A
= 200ksps
= +25°C
5.15
= -40°C
= 0°C
A
65536
100
5.25
= +25°C, unless otherwise noted.)
-100
-120
-140
-160
-100
-120
2.00
1.95
1.90
1.85
1.80
1.75
-20
-40
-60
-80
-20
-40
-60
-80
20
0
0
4.75
0.1
0
f
SAMPLE
DV
f
S
= 200ksps
vs. ANALOG SUPPLY VOLTAGE
DD
Converters
ANALOG SUPPLY CURRENT
4.85
= +5V
20
(EXTERNAL REFERENCE)
= 200kbps
THD vs. FREQUENCY
FFT AT f
FREQUENCY (kHz)
FREQUENCY (kHz)
1
4.95
40
AV
DD
AIN
T
T
(V)
A
A
5.05
= 1kHz
60
= +70°C
= +85°C
10
T
T
A
T
A
A
= +25°C
5.15
= -40°C
80
= 0°C
5.25
100
100
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