MAX11666AUB+ Maxim Integrated, MAX11666AUB+ Datasheet - Page 5

• Manufacturer Part Number: MAX11666AUB+
• Description: Analog to Digital Converters - ADC 1/2Ch 12-Bit 500ksps Low Power SPI
• Manufacturer: Maxim Integrated

Specifications of MAX11666AUB+

• Rohs: yes
• Number Of Channels: 2
• Architecture: SAR
• Conversion Rate: 500 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Interface Type: SPI
• Operating Supply Voltage: 2.2 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: uMAX-10
• Maximum Power Dissipation: 707.3 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 2.2 V to 3.6 V

ELECTRICAL CHARACTERISTICS (MAX11665) (continued)
(V
values are at T
Total Harmonic Distortion
Spurious-Free Dynamic Range
Intermodulation Distortion
Full-Power Bandwidth
Full-Linear Bandwidth
Small-Signal Bandwidth
CONVERSION RATE
Throughput
Conversion Time
Acquisition Time
Aperture Delay
Aperture Jitter
Serial Clock Frequency
ANALOG INPUT
Input Voltage Range
Input Leakage Current
Input Capacitance
DIGITAL INPUTS (SCLK, CS, CHSEL)
Digital Input High Voltage
Digital Input Low Voltage
Digital Input Hysteresis
Digital Input Leakage Current
Digital Input Capacitance
DIGITAL OUTPUT (DOUT)
Output High Voltage
Output Low Voltage
High-Impedance Leakage
Current
High-Impedance Output
Capacitance
POWER SUPPLY
Positive Supply Voltage
Positive Supply Current
(Full-Power Mode)
DD
= 2.2V to 3.6V, f
PARAMETER
A
= +25NC.) (Note 1)
_______________________________________________________________________________________
SCLK
= 8MHz, 50% duty cycle, 500ksps, C
SYMBOL
V
SFDR
C
t
C
V
I
THD
f
V
IMD
V
V
ACQ
I
V
HYST
C
VDD
CLK
V
I
OUT
ILA
I
AIN
OL
AIN
OH
DD
OL
IL
IH
IL
IN
f
-3dB point
SINAD > 68dB
From CS falling edge
Track
Hold
Inputs at GND or V
I
I
V
1
SOURCE
SINK
AIN
= 239.8kHz, f
= V
= 200FA
GND
= 200FA
DOUT
CONDITIONS
Serial 12-/10-/8-Bit ADCs
2
= 200.2kHz
DD
= 10pF, T
500ksps, Low-Power,
A
= -40NC to +125NC, unless otherwise noted. Typical
0.75 x
0.85 x
V
V
1.56
0.08
MIN
2.2
VDD
VDD
77
52
5
0
0.15 x
0.002
0.001
V
TYP
-85
-84
2.5
85
40
45
15
20
VDD
4
4
2
4
0.25 x
0.15 x
V
V
MAX
Q1.0
V
1.76
500
-76
3.6
Q1
VDD
Q1
VDD
DD
8
UNITS
ksps
MHz
MHz
MHz
MHz
mA
dB
dB
dB
FA
FA
FA
ps
pF
pF
pF
Fs
ns
ns
V
V
V
V
V
V
V
5