MAX1135BEAP+ Maxim Integrated Products, MAX1135BEAP+ Datasheet - Page 5

• 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

TIMING CHARACTERISTICS (Figures 5 and 6) (continued)
(AV
Note 1: Tested at AV
Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the gain error and offset
Note 3: Offset nullified.
Note 4: Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle. Includes
Note 5: Acquisition time is 5 clock cycles in short acquisition mode and 13 clock cycles in long acquisition mode.
Note 6: Performance is limited by the converter’s noise floor, typically 300µV
Note 7: When an external reference has a different voltage than the specified typical value, the full scale of the ADC scales propor-
Note 8: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage.
(MAX1134/MAX1135, AV
bipolar input, REF = 2.048V, 4.7µF on REF, 1µF on CREF, T
-1
-2
-3
DD
3
2
1
0
1
= DV
error have been nullified.
the acquisition time.
tionally.
13273
vs. DIGITAL OUTPUT CODE
DD
INTEGRAL NONLINEARITY
26545
DIGITAL OUTPUT CODE
= 3.3V ±5%, T
16-Bit ADCs, 150ksps, 3.3V Single Supply
_______________________________________________________________________________________
39817 53089 59725
DD
= DV
DD
= DV
A
DD
= T
= 3.3V, bipolar input mode.
DD
MIN
= 3.3V, f
to T
MAX
, unless otherwise noted.)
SCLK
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0
1
= 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps),
DIFFERENTIAL NONLINEARITY
13649
vs. DIGITAL OUTPUT CODE
A
= +25°C, unless otherwise noted.)
DIGITAL OUTPUT CODE
27297
40945
Typical Operating Characteristics
54593 61417
P-P
.
9.0
8.9
8.8
8.7
8.6
8.5
8.4
8.3
8.2
8.1
8.0
-40
A: AV
B: AV
C: AV
-20
DD
DD
DD
TOTAL SUPPLY CURRENT
, DV
, DV
, DV
vs. TEMPERATURE
DD
DD
DD
TEMPERATURE (°C)
0
= 3.135V
= 3.3V
= 3.465V
20
C
B
A
40
60
80
5