604-00026 Parallax Inc, 604-00026 Datasheet - Page 2

• Manufacturer Part Number: 604-00026
• Description: IC ADC 12BIT 8CH MAX1270 24-DIP
• Manufacturer: Parallax Inc

Specifications of 604-00026

• Number Of Bits: 12
• Sampling Rate (per Second): 110k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1.07W
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
AGND to DGND.....................................................-0.3V to +0.3V
CH0–CH7 to AGND ......................................................... ±16.5V
REF, REFADJ to AGND ..............................-0.3V to (V
SSTRB, DOUT to DGND.............................-0.3V to (V
SHDN, CS, DIN, SCLK to DGND..............................-0.3V to +6V
Max Current into Any Pin ....................................................50mA
Continuous Power Dissipation (T
Multirange, +5V, 8-Channel,
Serial 12-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
(50% duty cycle), 18 clock/conversion cycle, 110ksps; T
7-170
Differential Nonlinearity
Aperture Jitter
DD
ACCURACY (Note 1)
DYNAMIC SPECIFICATIONS (10kHz sine-wave input, ±10Vp-p (MAX1270), or ±4.096Vp-p (MAX1271), f
ACCURACY (Note 1)
Resolution
Integral Nonlinearity
Offset Error
Channel-to-Channel Offset
Error Matching
Gain Error
(Note 2)
Gain Error Temperature
Coefficient (Note 2)
DYNAMIC SPECIFICATIONS
Signal-to-Noise + Distortion
Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Channel-to-Channel Crosstalk
Aperture Delay
24-Pin Narrow DIP (derate 13.33mW/°C above +70°C) ..1067mW
28-Pin SSOP (derate 9.52mW/°C above +70°C) ..........762mW
DD
to AGND............................................................-0.3V to +6V
= +5.0V ±5%; unipolar/bipolar range; external reference mode, V
___________________________________________________________________________________
PARAMETERS
A
= +70°C)
SYMBOL
SINAD
SFDR
DNL
THD
INL
MAX127_A
MAX127_B
No missing codes over temperature
Unipolar
Bipolar
Unipolar
Bipolar
Unipolar
Bipolar
Unipolar, external reference
Bipolar, external reference
Up to the 5th harmonic
50kHz (Note 3)
DC, V
External clock mode
External clock mode
Internal clock mode
DD
DD
IN
= ±16.5V
+ 0.3V)
+ 0.3V)
A
= T
MIN
CONDITIONS
to T
Operating Temperature Ranges
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
MAX
MAX127_C_ _ ......................................................0°C to +70°C
MAX127_E_ _....................................................-40°C to +85°C
MAX127_A
MAX127_B
MAX127_A
MAX127_B
MAX127_A
MAX127_B
MAX127_A
MAX127_B
REF
; unless otherwise noted. Typical values are T
= +4.096V; 4.7µF at REF; external clock, f
MIN
12
70
80
SAMPLE
±0.1
±0.3
TYP
<50
-87
-86
-96
±3
±5
15
10
= 110ksps)
MAX
±0.5
±1.0
±10
±10
±10
-78
±1
±3
±5
±5
±7
±7
CLK
A
= +25°C.)
= 2.0MHz
ppm/°C
UNITS
LSB
LSB
LSB
LSB
LSB
bits
dB
dB
dB
dB
dB
ns
ps
ns