MAX1111EEE-T Maxim Integrated, MAX1111EEE-T Datasheet - Page 6

• Manufacturer Part Number: MAX1111EEE-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1111EEE-T

• Number Of Channels: 4/2
• 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: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-16
• Maximum Power Dissipation: 667 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 2.048 V or External

+2.7V, Low-Power, Multichannel,
Serial 8-Bit ADCs
(V
6
__________________________________________Typical Operating Characteristics
DD
400
350
300
250
200
150
100
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.5
0.4
0.3
0.1
0.6
_______________________________________________________________________________________
0.2
0
0
= 2.7V; f
2.5
-60
2.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
OFFSET ERROR vs. SUPPLY VOLTAGE
OFFSET ERROR vs. TEMPERATURE
OUTPUT CODE = 10101010
3.0
C
3.0
LOAD
SCLK
-20
C
LOAD
3.5
= 60pF
3.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
= 500kHz; external clock (50% duty cycle); R
= 30pF
20
4.0
4.0
4.5
4.5
60
5.0
5.0
100
5.5
5.5
6.0
140
6.0
-0.05
-0.10
-0.15
-0.20
0.15
0.10
0.05
0.20
160
140
120
100
0.5
0.4
0.3
0.2
0.1
80
60
0
0
2.5
-60
0
SUPPLY CURRENT vs. TEMPERATURE
OUTPUT CODE = FULL SCALE
C
LOAD
3.0
INTEGRAL NONLINEARITY vs.
-20
INTEGRAL NONLINEARITY
= 10pF
64
3.5
SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
L
DIGITAL CODE
20
= ∞; T
4.0
vs. CODE
128
4.5
A
60
= +25°C, unless otherwise noted.)
5.0
V
192
V
DD
DD
100
= 3.6V
= 5.5V
5.5
6.0
140
256
-100
-0.1
-0.2
-0.3
-20
-40
-60
-80
0.2
0.1
4.5
4.0
3.5
3.0
2.5
0.3
5.0
2.0
20
0
0
-60
0
0
SHDN = DGND
SHUTDOWN SUPPLY CURRENT
DIFFERENTIAL NONLINEARITY
-20
5
64
vs. TEMPERATURE
TEMPERATURE (°C)
FREQUENCY (kHz)
DIGITAL CODE
FFT PLOT
10
20
vs. CODE
128
f
f
CH_
SAMPLE
15
60
= 10.034kHz, 2V
= 50ksps
192
100
20
P-P
256
140
25