MAX1278ETC-T Maxim Integrated, MAX1278ETC-T Datasheet - Page 8

• 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

1.8Msps, Single-Supply, Low-Power, True-
Differential, 12-Bit ADCs with Internal Reference
(V
meas- ured at T
8
DD
_______________________________________________________________________________________
= +5V, V
L
A
= V
= +25°C.)
DD
4.12
4.10
4.08
4.06
, f
1.0
0.8
0.6
0.4
0.2
0
SCLK
-40
-40
FULL/PARTIAL POWER-DOWN, f
= 28.8MHz, f
-15
-15
REFERENCE VOLTAGE
V
CONVERSION, f
vs. TEMPERATURE
vs. TEMPERATURE
L
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT
10
10
SAMPLE
SCLK
35
35
4.12
4.11
4.10
4.09
4.08
Typical Operating Characteristics (continued)
= 28.8MHz
CLK
= 28.8MHz
0
60
60
= 1.8Msps, T
vs. LOAD CURRENT (SINK)
100
85
85
REFERENCE VOLTAGE
LOAD CURRENT (μA)
200
A
= -40°C to +85°C unless otherwise noted. Typical values are
4.10
4.09
4.08
4.07
4.06
300
1.0
0.8
0.6
0.4
0.2
0
0
0
400
vs. LOAD CURRENT (SOURCE)
2
vs. CONVERSION RATE
500
REFERENCE VOLTAGE
V
L
500
LOAD CURRENT (mA)
SUPPLY CURRENT
f
SAMPLE
4
V
L
= 5V
1000
V
L
(kHz)
= 1.8V
6
1500
V
L
8
= 3V
2000
10