Electrical characteristics (continued) – Rainbow Electronics MAX1113 User Manual
Page 4
MAX1112/MAX1113
+5V, Low-Power, Multi-Channel,
Serial 8-Bit ADCs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +4.5V to +5.5V; unipolar input mode; COM = 0V; f
SCLK
= 500kHz, external clock (50% duty cycle); 10 clocks/conversion
cycle (50ksps); 1µF capacitor at REFOUT; T
A
= T
MIN
to T
MAX
; unless otherwise noted.)
CS = V
DD
(Note 5)
CS = V
DD
I
SOURCE
= 0.5mA
I
SINK
= 5mA
SHDN = open
SHDN = 0V or V
DD
(Note 5)
Digital inputs = 0V or V
DD
SHDN = open
CONDITIONS
pF
15
C
OUT
Three-State Output Capacitance
µA
±0.01
±10
I
L
Three-State Leakage Current
V
V
DD
- 0.5
V
OH
Output High Voltage
V
0.4
V
OL
Output Low Voltage
nA
±100
SHDN Maximum Allowed Leakage
for Mid-Input
V
V
DD
/ 2
V
FLT
SHDN Voltage, Floating
µA
±4
SHDN Input Current
V
V
DD
- 0.4
V
SH
SHDN Input High Voltage
V
0.8
V
IL
DIN, SCLK, CS Input Low Voltage
V
1.1
V
DD
- 1.1
I
SINK
= 16mA
V
SM
0.8
pF
15
C
IN
DIN, SCLK, CS Input Capacitance
µA
±1
I
IN
DIN, SCLK, CS Input Leakage
SHDN Input Mid-Voltage
V
0.2
V
HYST
DIN, SCLK, CS Input Hysteresis
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
0.4
V
SL
SHDN Input Low Voltage
V
V
IH
DIN, SCLK, CS Input High Voltage
3
DIGITAL INPUTS: DIN, SCLK,
CS
DIGITAL OUTPUTS: DOUT, SSTRB
SHDN
INPUT