MAX199BEWI-T Maxim Integrated, MAX199BEWI-T Datasheet - Page 6

• Manufacturer Part Number: MAX199BEWI-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX199BEWI-T

• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Snr: Yes
• Interface Type: Parallel
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Package / Case: SOIC-28 Wide
• Maximum Power Dissipation: 762 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

Multi-Range (±4V, ±2V, +4V, +2V),
+5V Supply, 12-Bit DAS with 8+4 Bus Interface
__________________________________________Typical Operating Characteristics
(T
6
A
-0.050
-0.100
-0.150
0.250
0.200
0.150
0.100
0.050
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
0
0
INTEGRAL NONLINEARITY
1000
vs. DIGITAL CODE
DIGITAL CODE
OFFSET-ERROR MATCHING vs. TEMPERATURE
2000
4.100
4.095
4.090
4.085
4.080
0.18
0.16
0.14
0.20
0.12
0.10
REFERENCE OUTPUT VOLTAGE (V
-55 -35
-70 -50
3000
CHANNEL-TO-CHANNEL
-30 -10 10 30
-15
vs. TEMPERATURE
TEMPERATURE (°C)
4000
TEMPERATURE (°C)
REFERENCE
5
INTERNAL
+2.5V
25
45
REFADJ
A
50
V
= 1.6384
65
-100
-120
70 90
-60
-80
-20
-40
0
85
0
REF
105 125
110 130
REF
)
FREQUENCY (kHz)
FFT PLOT
25
f
f
SAMPLE
TONE
= 10kHz
= 100kHz
GAIN-ERROR MATCHING vs. TEMPERATURE
-0.2
-0.4
-0.6
0.32
0.31
0.30
0.29
0.28
0.27
0.33
0.4
0.2
0
-70 -50
-70 -50
120Hz
POWER-SUPPLY REJECTION RATIO
50
100Hz
CHANNEL-TO-CHANNEL
-30 -10 10 30
-30 -10 10 30
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
12.0
11.5
11.0
10.5
10.0
1
V
DD
= 5V ±0.25V
EFFECTIVE NUMBER OF BITS
50
50
vs. INPUT FREQUENCY
INPUT FREQUENCY (kHz)
70 90
70 90
110 130
110 130
10
f
SAMPLE
= 100kHz
100