MAX191EVSYS-DIP Maxim Integrated, MAX191EVSYS-DIP Datasheet - Page 6
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MAX191EVSYS-DIP
Manufacturer Part Number
MAX191EVSYS-DIP
Description
Data Conversion IC Development Tools Low-Power 12-Bit Sampling ADC with Internal Reference and Power-Down
Manufacturer
Maxim Integrated
Series
MAX191r
Datasheet
1.MAX191BCD.pdf
(24 pages)
Specifications of MAX191EVSYS-DIP
Interface Type
Parallel, QSPI, Serial (SPI, Microwire)
Low-Power, 12-Bit Sampling ADC
with Internal Reference and Power-Down
6
__________________________________________Typical Operating Characteristics
0.01
0.1
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
_______________________________________________________________________________________
0
1
-60
0.1
-30
POSITIVE SUPPLY CURRENT
vs. TIMING CAPACITOR
CLOCK FREQUENCY
TIMING CAPACITOR (nF)
vs. TEMPERATURE
0
TEMPERATURE (°C)
30
1
60
SEE FIGURE 5
T
A
90
= +25˚C
120
150
10
-100
-120
-140
-80
-20
-40
-60
25
20
15
10
5
0
0
-60
0
V
V
PD = 0V
POWER-DOWN SUPPLY CURRENT
DD
SS
-30
= -5V
= +5V
1
vs. TEMPERATURE
I
-94.3dB -96.1dB-98.0dB -93.8dB
SS
0
1kHz FFT PLOT
TEMPERATURE (°C)
FREQUENCY (kHz)
2
30
I
DD
3
60
f
f
SNR = 72dB
T
IN
S
A
4
= 100kHz
90
= 1kHz
= +25˚C
120
5
150
6
-100
-120
-140
-20
-40
-60
-80
25
20
15
10
5
0
0
-60
0
-30
NEGATIVE SUPPLY CURRENT
5
10
vs. TEMPERATURE
0
10kHz FFT PLOT
TEMPERATURE (°C)
FREQUENCY (kHz)
15
30
-86.0dB
20
60
25
f
f
SNR = 71.2dB
T
IN
S
-90.8dB
A
90
= 100kHz
= +25˚C
= 10kHz
30
120
35
150
40