MAX1112EPP+ Maxim Integrated Products, MAX1112EPP+ Datasheet - Page 2

• Manufacturer Part Number: MAX1112EPP+
• Description: IC ADC 8BIT LP 20-DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1112EPP+

• Number Of Bits: 8
• Sampling Rate (per Second): 50k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 680µW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
AGND to DGND .......................................................-0.3V to 0.3V
CH0–CH7, COM, REFIN,
Digital Inputs to DGND ...............................................-0.3V to 6V
Digital Outputs to DGND ............................-0.3V to (V
Continuous Power Dissipation (T
+5V, Low-Power, Multi-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
cycle (50ksps); 1µF capacitor at REFOUT; T
2
DC ACCURACY
DYNAMIC SPECIFICATIONS (10.034kHz sine-wave input, 4.096Vp-p, 50ksps, 500kHz external clock)
DD
Resolution
Relative Accuracy (Note 1)
Differential Nonlinearity
Offset Error
Gain Error (Note 2)
Gain Temperature Coefficient
Total Unadjusted Error
Channel-to-Channel
Offset Matching
Signal-to-Noise
and Distortion Ratio
Total Harmonic Distortion
(up to the 5th harmonic)
Spurious-Free Dynamic Range
Channel-to-Channel Crosstalk
Small-Signal Bandwidth
Full-Power Bandwidth
REFOUT to AGND ...................................-0.3V to (V
16 Plastic DIP (derate 10.53mW/°C above +70°C) ......842mW
16 QSOP (derate 8.30mW/°C above +70°C) ................667mW
16 CERDIP (derate 10.00mW/°C above +70°C) ..........800mW
DD
_______________________________________________________________________________________
to AGND ..............................................................-0.3V to 6V
= +4.5V to +5.5V; unipolar input mode; COM = 0V; f
PARAMETER
A
= +70°C)
SYMBOL
SINAD
SFDR
DNL
THD
TUE
INL
A
= T
MIN
No missing codes over temperature
Internal or external reference
External reference, 4.096V
MAX111_C/E
V
-3dB rolloff
CH_
DD
DD
to T
= 4.096Vp-p, 25kHz (Note 3)
+ 0.3V)
+ 0.3V)
MAX
SCLK
; unless otherwise noted.)
CONDITIONS
= 500kHz, external clock (50% duty cycle); 10 clocks/conversion
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
20 Plastic DIP (derate 11.11mW/°C above +70°C) ......889mW
20 SSOP (derate 8.00mW/°C above +70°C) ................640mW
20 CERDIP (derate 11.11mW/°C above +70°C) ..........889mW
MAX1112C_P/MAX1113C_E................................0°C to +70°C
MAX1112E_P/MAX1113E_E .............................-40°C to +85°C
MAX1112MJP/MAX1113MJE..........................-55°C to +125°C
MIN
8
±0.1
±0.3
±0.8
±0.3
±0.1
TYP
800
-70
-75
1.5
49
68
MAX
±0.5
±1
±1
±1
±1
ppm/°C
UNITS
MHz
LSB
LSB
LSB
LSB
LSB
LSB
Bits
kHz
dB
dB
dB
dB