MAX1224CTC-T Maxim Integrated, MAX1224CTC-T Datasheet - Page 2

• Manufacturer Part Number: MAX1224CTC-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

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

ABSOLUTE MAXIMUM RATINGS
V
V
Digital Inputs
Digital Output
Analog Inputs and
RGND to GND .......................................................-0.3V to +0.3V
ELECTRICAL CHARACTERISTICS
(V
Typical values are at V
1.5Msps, Single-Supply, Low-Power,
True-Differential, 12-Bit ADCs
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
DC ACCURACY
Resolution
Relative Accuracy
Differential Nonlinearity
Offset Error
Offset-Error Temperature
Coefficient
Gain Error
Gain Temperature Coefficient
DYNAMIC SPECIFICATIONS (f
Signal-to-Noise Plus Distortion
Total Harmonic Distortion
Spurious-Free Dynamic Range
Intermodulation Distortion
Full-Power Bandwidth
Full-Linear Bandwidth
CONVERSION RATE
Minimum Conversion Time
Maximum Throughput Rate
Minimum Throughput Rate
Track-and-Hold Acquisition Time
Aperture Delay
Aperture Jitter
External Clock Frequency
DD
L
DD
to GND .................-0.3V to the lower of (V
to GND ....................-0.3V to the lower of (V
REF to GND..........-0.3V to the lower of (V
to GND ................-0.3V to the lower of (V
_______________________________________________________________________________________
to GND ..............................................................-0.3V to +6V
= +2.7V to +3.6V, V
PARAMETER
DD
L
= 3V and T
= V
DD
IN
, V
= 525kHz sine wave, V
A
REF
SYMBOL
= +25°C.)
SINAD
t
SFDR
f
CONV
t
DNL
THD
SCLK
IMD
INL
ACQ
= 2.048V, f
DD
DD
DD
L
+ 0.3V) and +6V
+ 0.3V) and +6V
+ 0.3V) and +6V
+ 0.3V) and +6V
(Note 1)
Guaranteed no missing codes (Note 2)
Offset nulled
Up to the 5th harmonic
f
-3dB point
S/(N + D) > 68dB, single ended
(Note 3)
(Note 4)
(Note 5)
(Note 6)
(Note 7)
IN1
SCLK
= 250kHz, f
= 24.0MHz, 50% duty cycle, T
IN
= V
CONDITIONS
REF
IN2
, unless otherwise noted.)
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 300kHz
12-Pin TQFN (derate 16.9mW/°C above +70°C) ......1349mW
MAX122_ ETC.................................................-40°C to +85°C
A
= -40°C to +85°C, unless otherwise noted.
MIN
-1.5
-1.0
1.5
12
66
10
A
= +70°C)
TYP
125
-80
-83
-78
1.2
±1
±2
69
15
30
5
0.667
MAX
+1.5
+1.5
±8.0
±6.0
24.0
-76
-76
ppm/°C
ppm/°C
UNITS
Msps
ksps
MHz
MHz
MHz
Bits
LSB
LSB
LSB
LSB
dB
dB
dB
dB
μs
ns
ns
ps