MAX1279BCTC-T Maxim Integrated, MAX1279BCTC-T Datasheet - Page 5

• Manufacturer Part Number: MAX1279BCTC-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1279BCTC-T

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 1.5 MSPs
• Resolution: 12 bit
• Input Type: Differential
• Snr: 68.5 dB
• Interface Type: Serial (3-Wire)
• Operating Supply Voltage: 2.7 V to 3.6 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: 2.048 V

(V
sured at T
-0.25
-0.50
-0.75
-1.00
DD
1.00
0.75
0.50
0.25
Differential, 12-Bit ADCs with Internal Reference
25
23
21
19
17
0
-1
-2
-3
-4
-5
-6
0
= +3V, V
1.8
0
-40
MAXIMUM RECOMMENDED f
vs. DIGITAL OUTPUT CODE (MAX1277)
A
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (MAX1279)
= +25°C.)
2.1
-15
1024
L
DIGITAL OUTPUT CODE
= V
2.4
TEMPERATURE (°C)
OFFSET ERROR
10
DD
_______________________________________________________________________________________
V
2048
1.5Msps, Single-Supply, Low-Power, True-
L
, f
2.7
(V)
SCLK
35
3.0
3072
= 24MHz, f
SCLK
60
3.3
vs. V
4096
3.6
85
L
SAMPLE
-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
-1
-2
= 1.5Msps, T
0
0
4
3
2
1
0
-2048
-40
0
vs. DIGITAL OUTPUT CODE (MAX1277)
vs. DIGITAL OUTPUT CODE (MAX1279)
vs. TEMPERATURE (MAX1277)
DIFFERENTIAL NONLINEARITY
-15
INTEGRAL NONLINEARITY
-1024
1024
DIGITAL OUTPUT CODE
DIGITAL OUTPUT CODE
TEMPERATURE (°C)
A
GAIN ERROR
10
= -40°C to +85°C, unless otherwise noted. Typical values are mea-
2048
0
Typical Operating Characteristics
35
3072
1024
60
4096
2048
85
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
-1
-2
-3
-4
-5
-6
0
-1
-2
-3
-4
0
-2048
2
1
0
-40
-40
vs. DIGITAL OUTPUT CODE (MAX1279)
vs. TEMPERATURE (MAX1277)
vs. TEMPERATURE (MAX1279)
-15
INTEGRAL NONLINEARITY
-15
-1024
DIGITAL OUTPUT CODE
TEMPERATURE (°C)
OFFSET ERROR
TEMPERATURE (°C)
GAIN ERROR
10
10
0
35
35
1024
60
60
2048
85
85
5