MAX11646EUA+ Maxim Integrated Products, MAX11646EUA+ Datasheet - Page 3

• Manufacturer Part Number: MAX11646EUA+
• Description: IC ADC 10BIT I2C 94.4KSPS 8UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX11646EUA+

• Number Of Bits: 10
• Sampling Rate (per Second): 94.4k
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Power Dissipation (max): 362mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Number Of Adc Inputs: 2
• Conversion Rate: 1 Ksps to 94.4 Ksps
• Resolution: 10 bit
• Input Type: Single-Ended
• Interface Type: I2C
• Snr: 60 dB
• Voltage Reference: Internal 4.096 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Power Dissipation: 362 mW
• Maximum Operating Temperature: + 85 C
• Input Voltage: 4.5 V to 5.5 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
f
notation.) (Note 1)
SCL
Internal Clock Frequency
Aperture Delay (Note 6)
ANALOG INPUT (AIN0/AIN1)
Input Voltage Range, Single-
Ended and Differential (Note 7)
Input Multiplexer Leakage
Current
Input Capacitance
INTERNAL REFERENCE (Note 8)
Reference Voltage
Reference-Voltage Temperature
Coefficient
REF Short-Circuit Current
REF Source Impedance
EXTERNAL REFERENCE
REF Input Voltage Range
REF Input Current
DIGITAL INPUTS/OUTPUTS (SCL, SDA)
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Current
Input Capacitance
Output Low Voltage
POWER REQUIREMENTS
Supply Voltage
Supply Current
DD
= 1.7MHz, T
= 2.7V to 3.6V (MAX11647), V
PARAMETER
Low-Power, 1-/2-Channel, I
A
= T
_______________________________________________________________________________________
MIN
in Ultra-Tiny 1.9mm x 2.2mm Package
to T
MAX
, unless otherwise noted. Typical values are at T
SYMBOL
T
DD
V
CVREF
V
V
I
C
t
V
V
REF
HYST
C
V
I
AD
REF
REF
V
I
DD
IN
IN
DD
OL
IH
IL
IN
= 4.5V to 5.5V (MAX11646), V
External clock, fast mode
External clock, high-speed mode
Unipolar
Bipolar
On/off-leakage current, V
T
(Note 9)
f
MAX11647
MAX11646
SAMPLE
V
I
f
external clock
f
internal clock
f
internal clock
f
internal clock
Shutdown (internal reference off)
A
SINK
SAMPLE
SAMPLE
SAMPLE
SAMPLE
IN
= +25°C
= 0V to V
= 3mA
= 94.4ksps
= 94.4ksps
= 40ksps
= 10ksps
=1ksps
MAX11647
MAX11646
DD
CONDITIONS
Internal reference
External reference
Internal reference
External reference
Internal reference
External reference
Internal reference
External reference
AIN_
REF
= 0V or V
= 2.048V (MAX11647), V
A
DD
= +25°C. See Tables 1–5 for programming
2
C, 10-Bit ADCs
0.7 x V
0.1 x V
1.968
3.939
MIN
2.7
4.5
0
0
1
DD
DD
REF
±0.01
2.048
4.096
TYP
900
670
530
230
380
330
0.5
2.8
1.5
15
60
30
22
25
60
6
= 4.096V (MAX11646),
0.3 x V
±V
2.128
4.256
MAX
V
1150
V
±10
900
0.4
3.6
5.5
REF
±1
REF
40
10
2
DD
DD
/2
ppm/°C
UNITS
MHz
mA
μA
pF
k
μA
μA
pF
μA
ns
V
V
V
V
V
V
V
V
3