MAX1247EVKIT Maxim Integrated Products, MAX1247EVKIT Datasheet - Page 4

• Manufacturer Part Number: MAX1247EVKIT
• Description: EVALUATION KIT FOR MAX1247
• Manufacturer: Maxim Integrated Products

Specifications of MAX1247EVKIT

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 133k
• Data Interface: Serial
• Inputs Per Adc: 4 Single or 2 Differential
• Input Range: ±VREF/2
• Power (typ) @ Conditions: 9mW @ 133kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Utilized Ic / Part: MAX1247
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

+2.7V, Low-Power, 4-Channel,
Serial 12-Bit ADCs in QSOP-16
4
ELECTRICAL CHARACTERISTICS (continued)
(V
15 clocks/conversion cycle (133ksps); MAX1246—4.7µF capacitor at VREF pin; MAX1247—external reference, VREF = 2.5V applied
to VREF pin; T
EXTERNAL REFERENCE AT REFADJ
DD
Capacitive Bypass at VREF
Reference Buffer Gain
REFADJ Input Current
_______________________________________________________________________________________
= +2.7V to +3.6V (MAX1246); V
PARAMETER
A
= T
MIN
to T
MAX
; unless otherwise noted.)
DD
SYMBOL
= +2.7V to +5.25V (MAX1247); COM = 0V; f
Internal compensation mode
External compensation mode
MAX1246
MAX1247
MAX1246
MAX1247
CONDITIONS
SCLK
= 2.0MHz; external clock (50% duty cycle);
MIN
4.7
0
TYP
2.06
2.00
MAX
±50
±10
UNITS
V/V
µA
µF