MAX1117EKA+T Maxim Integrated Products, MAX1117EKA+T Datasheet - Page 2

• Manufacturer Part Number: MAX1117EKA+T
• Description: IC ADC 8BIT SERIAL SOT23-8
• Manufacturer: Maxim Integrated Products

Specifications of MAX1117EKA+T

• Number Of Bits: 8
• Sampling Rate (per Second): 100k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 410µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Number Of Adc Inputs: 2
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 8 bit
• Interface Type: 3-Wire (SPI, QSPI, MICROWIRE)
• Voltage Reference: Internal 2.048 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 714 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX1117EKA+TTR

ABSOLUTE MAXIMUM RATINGS
V
CH0,CH1, REF to GND...............................-0.3V to (V
Digital Output to GND ................................-0.3V to (V
Digital Input to GND ..............................................-0.3V to +6.0V
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (T
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted.)
2
DD
DYNAMIC PERFORMANCE (25kHz sinewave input, V
DC ACCURACY
Resolution
Relative Accuracy (Note 1)
Differential Nonlinearity
Offset Error
Gain Error
Gain Temperature Coefficient
Total Unadjusted Error
Channel-to-Channnel Offset
Matching
Signal-to-Noise Plus Distortion
Total Harmonic Distortion
(Up to the 5th Harmonic)
Spurious-Free Dynamic Range
Small Signal Bandwidth
Input Voltage Range
Input Leakage
Current
Input Capacitance
INTERNAL REFERENCE
Voltage
ANALOG INPUT
DD
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
= +2.7V to +3.6V (MAX1117), V
PARAMETER
A
= +70°C)
DD
SYMBOL
SINAD
SFDR
f
V
DNL
THD
TUE
-3dB
C
INL
= +4.5V to +5.5V (MAX1119), V
REF
IN
MAX1118, REF = V
MAX1117/MAX1119
MAX1118
MAX1117/MAX1119
MAX1118
V
MAX1117
MAX1119
CH
DD
DD
_ = 0 or V
IN
+ 0.3V)
+ 0.3V)
= V
REF(pp)
DD
CONDITIONS
, f
DD
Operating Temperature Range
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
SCLK
MAX1117EKA ..................................................-40°C to + 85°C
MAX1118EKA ..................................................-40°C to + 85°C
MAX1119EKA ..................................................-40°C to + 85°C
DD
= 5MHz, f
= REF = +2.7V to +5.5V (MAX1118),T
sample
= 100ksps, R
MIN
8
0
IN
2.048
4.096
TYP
±0.5
±0.1
±0.7
±90
-69
±5
= 100Ω)
48
66
18
4
A
MAX
V
±0.5
±10
= T
±1
±1
±1
±5
±1
REF
MIN
ppm/°C
to T
UNITS
%FSR
MHz
LSB
LSB
LSB
LSB
LSB
LSB
Bits
dB
dB
dB
µA
pF
V
V
MAX
,