MAX1279BCTC-T Maxim Integrated, MAX1279BCTC-T Datasheet - Page 8

• 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

1.5Msps, Single-Supply, Low-Power, True-
Differential, 12-Bit ADCs with Internal Reference
(V
sured at T
8
DD
_______________________________________________________________________________________
= +3V, V
A
= +25°C.)
L
= V
DD
, f
2.05
2.04
2.03
2.02
2.01
250
200
150
100
SCLK
50
8
6
4
2
0
0
0
0
0
= 24MHz, f
vs. LOAD CURRENT (SOURCE)
250
250
V
vs. CONVERSION RATE
vs. CONVERSION RATE
REFERENCE VOLTAGE
V
DD
2
L
LOAD CURRENT (mA)
500
500
SUPPLY CURRENT
SUPPLY CURRENT
f
f
SAMPLE
SAMPLE
V
SAMPLE
L
750
= 3V
750
4
(kHz)
(kHz)
1000
1000
Typical Operating Characteristics (continued)
= 1.5Msps, T
V
L
6
= 1.8V
1250
1250
1500
1500
8
A
= -40°C to +85°C, unless otherwise noted. Typical values are mea-
2.08
2.07
2.06
2.05
2.04
0.50
0.40
0.30
0.20
0.10
2.06
2.05
2.04
2.03
2.02
2.01
2.00
0
-40
-40
0
vs. LOAD CURRENT (SINK)
-15
-15
CONVERSION, V
REFERENCE VOLTAGE
REFERENCE VOLTAGE
50
V
CONVERSION, V
vs. TEMPERATURE
vs. TEMPERATURE
L
LOAD CURRENT (μA)
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT
10
10
100
L
= 3V
L
35
35
= 1.8V
150
60
60
200
85
85