MAX1135BEAP+ Maxim Integrated Products, MAX1135BEAP+ Datasheet - Page 6

• Manufacturer Part Number: MAX1135BEAP+
• Description: IC ADC 16BIT 150KSPS 20-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1135BEAP+

• Number Of Bits: 16
• Sampling Rate (per Second): 150k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 26.4mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Number Of Adc Inputs: 1
• Architecture: SAR
• Conversion Rate: 150 KSPs
• Resolution: 16 bit
• Interface Type: Serial
• Voltage Reference: External
• Supply Voltage (max): 3.3 V
• Mounting Style: SMD/SMT
• Input Voltage: 2.048 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-Bit ADCs, 150ksps, 3.3V Single Supply
(MAX1134/MAX1135, AV
bipolar input, REF = 2.048V, 4.7µF on REF, 1µF on CREF, T
6
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
_______________________________________________________________________________________
-40
A: AV
B: AV
C: AV
DD
DD
-20
DD
, DV
, DV
, DV
-100
-120
120
110
100
-20
-40
-60
-80
vs. TEMPERATURE
90
80
70
60
50
40
30
20
10
OFFSET VOLTAGE
DD
DD
DD
0
0
TEMPERATURE (°C)
0
0.1
= 3.135V
= 3.3V
= 3.465V
0
B
C
20
10
DD
40
20
= DV
FREQUENCY (kHz)
FREQUENCY (kHz)
1
SFDR PLOT
FFT PLOT
f
SAMPLE
30
60
DD
A
f
f
SAMPLE
IN
= 5kHz
40
= 150kHz
= 3.3V, f
80
= 150kHz
10
50
SCLK
60
0.06
0.05
0.04
0.03
0.02
0.01
Typical Operating Characteristics (continued)
0
100
70
-40
= 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps),
A: AV
B: AV
C: AV
-20
DD
DD
DD
A
, DV
, DV
, DV
= +25°C, unless otherwise noted.)
vs. TEMPERATURE
DD
DD
DD
TEMPERATURE (°C)
0
GAIN ERROR
= 3.135V
= 3.3V
= 3.465V
B
A
20
40
C
60
80
-100
-110
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
90
80
70
60
50
40
30
20
10
0
0
0.1
0.1
0.01
100
0.1
10
1
0
CONVERSION RATE (USING SHUTDOWN)
TOTAL SUPPLY CURRENT vs.
FREQUENCY (kHz)
FREQUENCY (kHz)
1
1
SINAD PLOT
THD PLOT
f
1
f
SAMPLE
SAMPLE
CONVERSION RATE (ksps)
= 150kHz
= 150kHz
10
10
10
100
100
100
1000