MAX1112EAP-T Maxim Integrated, MAX1112EAP-T Datasheet - Page 4

• Manufacturer Part Number: MAX1112EAP-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1112EAP-T

• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 50 KSPs
• Resolution: 8 bit
• Input Type: Single-Ended/Differential
• Snr: Yes
• Interface Type: 4-Wire (SPI, Microwire), QSPI
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-20
• Maximum Power Dissipation: 640 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 4.096 V or External

+5V, Low-Power, Multi-Channel,
Serial 8-Bit ADCs
ELECTRICAL CHARACTERISTICS (continued)
(V
(50ksps); 1µF capacitor at REFOUT; T
4
DIGITAL INPUTS (DIN, SCLK, CS)
SHDN INPUT
DIGITAL OUTPUTS (DOUT, SSTRB)
DIN, SCLK, CS Input High Voltage
DIN, SCLK, CS Input Low Voltage
DIN, SCLK, CS Input Hysteresis
DIN, SCLK, CS Input Leakage
DIN, SCLK, CS Input Capacitance
SHDN Input High Voltage
SHDN Input Mid-Voltage
SHDN Voltage, High Impedance
SHDN Input Low Voltage
SHDN Input Current
SHDN Maximum Allowed Leakage
for Mid-Input
Output Low Voltage
Output High Voltage
Three-State Leakage Current
Three-State Output Capacitance
DD
_______________________________________________________________________________________
= 4.5V to 5.5V; unipolar input mode; V
PARAMETER
SYMBOL
A
V
C
= T
V
V
V
V
V
C
V
V
HYST
V
I
OUT
FLT
I
SM
OH
IN
SH
OL
SL
IH
L
IL
IN
MIN
COM
to T
= 0V; f
Digital inputs = 0V or V
(Note 5)
V
SHDN = 0V or V
SHDN = open
I
I
I
CS = V
CS = V
SINK
SINK
SOURCE
MAX
SHDN
; unless otherwise noted.)
= 5mA
= 16mA
SCLK
DD
DD
= open
= 0.5mA
(Note 5)
= 500kHz, external clock (50% duty cycle); 10 clocks/conversion cycle
CONDITIONS
DD
DD
V
V
DD
DD
MIN
1.1
3
- 0.4
- 0.5
V
±0.01
TYP
0.2
DD
/2
V
DD
MAX
±100
±10
0.8
0.4
0.4
0.8
±1
15
- 1.1
±4
15
UNITS
µA
µA
nA
µA
pF
pF
V
V
V
V
V
V
V
V
V