MAX1157AEUI+ Maxim Integrated, MAX1157AEUI+ Datasheet - Page 5

• Manufacturer Part Number: MAX1157AEUI+
• Description: Analog to Digital Converters - ADC 14-Bit 135ksps 4.2V Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1157AEUI+

• Rohs: yes
• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 135 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: 85 dB
• Interface Type: Parallel
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-28
• Maximum Power Dissipation: 1026 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

(AV
T
MAX
0.0001
0.001
-0.05
-0.10
-0.15
-0.20
DD
0.20
0.15
0.10
0.05
0.01
-0.5
-1.0
-1.5
-2.0
-2.5
2.5
2.0
1.5
1.0
0.5
0.1
10
, unless otherwise noted. Typical values are at T
0
0
1
= DV
0.01
-40
0
SUPPLY CURRENT (AV
GAIN ERROR vs. TEMPERATURE
DD
-20
STANDBY
0.1
MODE
4096
= +5V, external reference = +4.096V, C
vs. SAMPLE RATE
SAMPLE RATE (ksps)
TEMPERATURE (°C)
14-Bit, 135ksps, Single-Supply ADCs with
0
INL vs. CODE
_______________________________________________________________________________________
1
SHUTDOWN
CODE
8192
20
MODE
10
40
DD
12288
+ DV
100
60
V
AIN
DD
= 0V
)
16384
80
1000
4.136
4.126
4.116
4.106
4.096
4.086
4.076
4.066
4.056
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
-40
-40
A
0
SHUTDOWN CURRENT (AV
NO CONVERSIONS
= +25°C.) (Typical Application Circuit)
REF
Bipolar Analog Input Range
-20
-20
= 10µF, C
INTERNAL REFERENCE
4096
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
DNL vs. CODE
CODE
20
20
8192
REFADJ
Typical Operating Characteristics
40
40
DD
12288
= 0.1µF, V
+ DV
60
60
DD
80
80
16384
)
REFADJ
-100
-120
-140
-160
-180
4.80
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
-10
-20
-40
-60
-80
10
-2
-4
-6
-8
= AV
8
6
4
2
0
0
-40
-40
0
MAX1159
f
OFFSET ERROR vs. TEMPERATURE
SAMPLE
DD
SUPPLY CURRENT (AV
4.75V
-20
-20
, C
= 135ksps
LOAD
vs. TEMPERATURE
20
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
FREQUENCY (kHz)
5.0V
FFT AT 1kHz
SHUTDOWN MODE BETWEEN
= 20pF, T
20
20
5.25V
40
f
SAMPLE
40
40
DD
CONVERSIONS
A
+ DV
= T
= 135ksps
60
60
DD
MIN
60
)
80
80
to
5