MAX11629EEE+T Maxim Integrated, MAX11629EEE+T Datasheet - Page 3

• Manufacturer Part Number: MAX11629EEE+T
• Description: Analog to Digital Converters - ADC 12-Bit 8Ch 300ksps 3.6V Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11629EEE+T

• Rohs: yes
• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 300 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Interface Type: 3-Wire (SPI, Microwire), QSPI
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 667 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 2.048 V

ELECTRICAL CHARACTERISTICS (continued)
(V
300kHz, f
(MAX11626/MAX11628/MAX11632), T
CONVERSION RATE
Power-Up Time
Acquisition Time
Conversion Time
External Clock Frequency
Aperture Delay
Aperture Jitter
ANALOG INPUT
Input Voltage Range
Input Leakage Current
Input Capacitance
INTERNAL REFERENCE
REF Output Voltage
REF Temperature Coefficient
Output Resistance
REF Output Noise
REF Power-Supply Rejection
EXTERNAL REFERENCE INPUT
REF Input Voltage Range
REF Input Current
DD
= +2.7V to +3.6V (MAX11627/MAX11629/MAX11633); V
SCLK
PARAMETER
= 4.8MHz external clock (50% duty cycle), V
_______________________________________________________________________________________
SYMBOL
A
TC
t
f
PSRR
= T
t
CONV
V
with FIFO and Internal Reference
SCLK
I
ACQ
t
REF
REF
PU
REF
MIN
to T
External reference
Internal reference (Note 3)
Internally clocked
Externally clocked (Note 4)
Externally clocked conversion
Data I/O
Unipolar
V
During acquisition time (Note 5)
MAX11626/MAX11628/MAX11632
MAX11627/MAX11629/MAX11633
MAX11626/MAX11628/MAX11632
MAX11627/MAX11629/MAX11633
V
MAX11633); V
(MAX11626/MAX11628/MAX11632),
f
V
MAX11633); V
(MAX11626/MAX11628/MAX11632),
f
SAMPLE
SAMPLE
MAX
IN
REF
REF
= V
, unless otherwise noted. Typical values are at T
= 2.5V (MAX11627/MAX11629/
= 2.5V (MAX11627/MAX11629/
DD
= 300ksps
= 0
DD
REF
REF
CONDITIONS
REF
= +4.75V to +5.25V (MAX11626/MAX11628/MAX11632), f
= 4.096V
= 4.096V
= 2.5V (MAX11627//MAX11629/MAX11633); V
12-Bit, 300ksps ADCs
4.024
2.48
MIN
0.6
2.7
0.1
1.0
0
A
= +25°C.)
±0.01
4.096
< 50
±0.1
TYP
2.50
±20
±30
200
0.8
3.5
6.5
-70
65
30
24
40
V
DD
+ 50mV
4.168
MAX
V
2.52
100
4.8
±1
±5
10
REF
REF
SAMPLE
= 4.096V
ppm/°C
UNITS
µV
MHz
µA
pF
k
dB
µA
µs
µs
µs
ns
ps
V
V
RMS
V
3
=