MAX1112CAP-T Maxim Integrated, MAX1112CAP-T Datasheet - Page 6

• Manufacturer Part Number: MAX1112CAP-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1112CAP-T

• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 50 KSPs
• Resolution: 8 bit
• Input Type: Single-Ended/Differential
• Snr: Yes
• Interface Type: 4-Wire (SPI, Microwire), QSPI
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-20
• Maximum Power Dissipation: 640 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: Internal 4.096 V or External

+5V, Low-Power, Multi-Channel,
Serial 8-Bit ADCs
(V
6
__________________________________________Typical Operating Characteristics
DD
160
140
120
180
100
0.6
0.5
0.4
0.3
0.1
0.2
_______________________________________________________________________________________
0
= 5.0V; f
-60
-60
SUPPLY CURRENT vs. TEMPERATURE
OFFSET ERROR vs. TEMPERATURE
OUTPUT CODE = FULL SCALE
C
LOAD
-20
SCLK
-20
= 10pF
TEMPERATURE (°C)
TEMPERATURE (°C)
= 500kHz; external clock (50% duty cycle); R
20
20
60
60
V
V
DD
DD
100
100
= 4.5V
= 5.5V
140
140
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
10
8
6
4
2
0
0
-60
0
SHDN = DGND
SHUTDOWN SUPPLY CURRENT
-20
INTEGRAL NONLINEARITY
64
vs. TEMPERATURE
TEMPERATURE (°C)
L
DIGITAL CODE
20
vs. CODE
= ∞; T
128
A
60
= +25°C, unless otherwise noted.)
192
100
140
256
-100
-0.1
-0.2
-0.3
-20
-40
-60
-80
0.3
0.2
0.1
20
0
0
0
0
DIFFERENTIAL NONLINEARITY
5
64
FREQUENCY (kHz)
DIGITAL CODE
10
FFT PLOT
vs. CODE
128
f
f
CH_
SAMPLE
15
= 10.034kHz, 4V
= 50ksps
192
20
P-P
256
25