MAX11120ATI+ Maxim Integrated, MAX11120ATI+ Datasheet - Page 4

• Manufacturer Part Number: MAX11120ATI+
• Description: Analog to Digital Converters - ADC 8Bit 4Ch 1Msps Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11120ATI+

• Rohs: yes
• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 1 MSPs
• Resolution: 8 bit
• Input Type: Single-Ended/Pseudo-Differential
• Snr: 49.6 dB
• Interface Type: 3-Wire, QSPI, SPI
• Operating Supply Voltage: 2.35 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-28
• Maximum Power Dissipation: 2758 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 1 V

ELECTRICAL CHARACTERISTICS (MAX11122/MAX11125/MAX11128) (continued)
(V
unless otherwise noted. Typical values are at T
Maxim Integrated
DIGITAL INPUTS (SCLK, DIN, CS, CNVST)
Input Voltage Low
Input Voltage High
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS (DOUT, EOC)
Output Voltage Low
Output Voltage High
Three-State Leakage Current
Three-State Output Capacitance
POWER REQUIREMENTS
Positive Supply Voltage
Digital I/O Supply Voltage
Positive Supply Current
Power Dissipation
DD
= 2.35V to 3.6V, V
PARAMETER
OVDD
= 1.5V to 3.6V, f
1Msps, Low-Power, Serial 12-/10-/8-Bit,
SYMBOL
V
V
C
V
V
OVDD
V
HYST
C
V
I
V
I
OUT
DD
OH
I
IN
OL
DD
IH
L
IL
IN
SAMPLE
A
V
I
I
CS = V
CS = V
f
f
Full shutdown
Normal mode
(external
reference)
AutoStandby
Full/
AutoShutdown
SINK
SOURCE
SAMPLE
SAMPLE
= +25NC.) (Note 2)
AIN_
= 1Msps, f
= 200FA
= 0V or V
DD
DD
= 1Msps
= 0 (1Msps devices)
= 200FA
CONDITIONS
SCLK
DD
V
f
V
f
V
f
V
f
V
V
SAMPLE
SAMPLE
SAMPLE
SAMPLE
DD
DD
DD
DD
DD
DD
= 16MHz, 50% duty cycle, V
= 3V,
= 2.35V,
= 3V,
= 2.35V,
= 3V
= 2.35V
= 1Msps
= 1Msps
= 1Msps
= 1Msps
MAX11120–MAX11128
4-/8-/16-Channel ADCs
V
V
OVDD
OVDD
0.75
0.85
2.35
MIN
1.5
O
O
REF+
V
0.0015
OVDD
±0.09
TYP
0.15
-0.3
3.0
3.0
1.8
5.4
3.8
2.6
1.6
4.5
2.1
= V
3
4
1
DD
O
, T
A
V
V
= -40NC to +125NC,
OVDD
OVDD
0.006
MAX
0.25
±1.0
0.15
±1.5
3.6
3.6
2.5
O
O
UNITS
mW
mV
mA
FW
FA
FA
pF
pF
V
V
V
V
V
V
4