MAX1278ETC-T Maxim Integrated, MAX1278ETC-T Datasheet - Page 5

• Manufacturer Part Number: MAX1278ETC-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1278ETC-T

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 1800 KSPs
• Resolution: 12 bit
• Input Type: Differential
• Snr: 70 dB
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN EP
• Maximum Power Dissipation: 1349 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

(V
meas- ured at T
DD
-0.25
-0.50
-0.75
-1.00
Differential, 12-Bit ADCs with Internal Reference
1.00
0.75
0.50
0.25
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0
0
-2048
= +5V, V
-40
0
vs. DIGITAL OUTPUT CODE (MAX1276)
vs. DIGITAL OUTPUT CODE (MAX1278)
vs. TEMPERATURE (MAX1276)
DIFFERENTIAL NONLINEARITY
-15
INTEGRAL NONLINEARITY
-1024
1024
L
A
DIGITAL OUTPUT CODE
DIGITAL OUTPUT CODE
= V
TEMPERATURE (°C)
= +25°C.)
GAIN ERROR
10
DD
_______________________________________________________________________________________
2048
1.8Msps, Single-Supply, Low-Power, True-
0
, f
SCLK
35
3072
1024
= 28.8MHz, f
60
4096
2048
85
SAMPLE
-0.1
-0.2
-0.3
-0.4
-0.2
-0.4
-0.6
-0.8
-1.0
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0
0
-2048
-40
-40
vs. DIGITAL OUTPUT CODE (MAX1278)
= 1.8Msps, T
vs. TEMPERATURE (MAX1276)
vs. TEMPERATURE (MAX1278)
-15
-15
INTEGRAL NONLINEARITY
-1024
DIGITAL OUTPUT CODE
TEMPERATURE (°C)
OFFSET ERROR
TEMPERATURE (°C)
GAIN ERROR
10
10
A
0
= -40°C to +85°C, unless otherwise noted. Typical values are
Typical Operating Characteristics
35
35
1024
60
60
2048
85
85
-0.25
-0.50
-0.75
-1.00
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
1.00
0.75
0.50
0.25
72.0
71.5
71.0
70.5
70.0
0
0
-40
100
0
vs. DIGITAL OUTPUT CODE (MAX1276)
vs. INPUT FREQUENCY (MAX1276)
vs. TEMPERATURE (MAX1278)
DIFFERENTIAL NONLINEARITY
ANALOG INPUT FREQUENCY (kHz)
-15
DYNAMIC PERFORMANCE
1024
200
DIGITAL OUTPUT CODE
TEMPERATURE (°C)
OFFSET ERROR
SINAD
10
2048
SNR
300
35
3072
400
60
4096
500
85
5