MAX1224CTC-T Maxim Integrated, MAX1224CTC-T Datasheet - Page 6
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MAX1224CTC-T
Manufacturer Part Number
MAX1224CTC-T
Description
Analog to Digital Converters - ADC
Manufacturer
Maxim Integrated
Datasheet
1.MAX1225CTC.pdf
(18 pages)
Specifications of MAX1224CTC-T
Number Of Channels
1
Architecture
SAR
Conversion Rate
1.5 MSPs
Resolution
12 bit
Input Type
Differential
Snr
No
Interface Type
3-Wire, Microwire, QSPI, Serial, SPI
Operating Supply Voltage
3 V
Maximum Operating Temperature
+ 70 C
Package / Case
TQFN EP
Maximum Power Dissipation
1349 mW
Minimum Operating Temperature
0 C
Number Of Converters
1
Voltage Reference
External
1.5Msps, Single-Supply, Low-Power,
True-Differential, 12-Bit ADCs
(V
values are measured at T
6
DD
_______________________________________________________________________________________
= +3V, V
L
= V
DD
, V
70.00
69.75
69.50
69.25
69.00
-100
-120
-140
-82
-84
-86
-88
-90
-92
-20
-40
-60
-80
A
REF
0
100
= +25°C)
100
0
f
SINAD = 69.4dB
SNR = 69.6dB
THD = -83.9dB
SFDR = 84.3dB
IN
= 2.048V, f
vs. INPUT FREQUENCY (MAX1224)
= 500kHz
MAX1224
125
THD vs. INPUT FREQUENCY
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
DYNAMIC PERFORMANCE
200
FFT PLOT (MAX1224)
200
MAX1225
250
SCLK
300
375
SNR
300
= 24MHz, f
SINAD
500
Typical Operating Characteristics (continued)
400
400
625
SAMPLE
500
750
500
= 1.5Msps, T
69.50
69.25
69.00
68.75
68.50
-100
-120
-140
-20
-40
-60
-80
92
90
88
86
84
82
0
100
100
0
f
SINAD = 69.2dB
SNR = 69.3dB
THD = -90.5dB
SFDR = 88.15dB
IN
vs. INPUT FREQUENCY (MAX1225)
= 500kHz
A
SFDR vs. INPUT FREQUENCY
125
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
= -40°C to +85°C, unless otherwise noted. Typical
DYNAMIC PERFORMANCE
200
200
FFT PLOT (MAX1225)
250
MAX1225
SNR
300
300
375
SINAD
MAX1224
500
400
400
625
500
750
500