1µAパワーダウン付の+3V、
400ksps、4/8チャネル、8ビットADC
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +3V to +3.6V, REF+ = 3V, REF- = GND, Read Mode (MODE = GND), T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
LOGIC INPUTS
Input High Voltage
Input Low Voltage
V
INH
V
INL
CS, WR, RD, PWRDN,
A0, A1, A2
MODE
CS, WR, RD, PWRDN,
A0, A1, A2
MODE
CS, RD, PWRDN,
A0, A1, A2
Input High Current
Input Low Current
Input Capacitance (Note 2)
LOGIC OUTPUTS
I
SINK
= 20µA,
INT,
D0–D7
Output Low Voltage
V
OL
I
SINK
= 400µA,
INT,
D0–D7
RDY, I
SINK
= 1mA
Output High Voltage
Three-State Current
Three-State Capacitance
(Note 2)
POWER REQUIREMENTS
Supply Voltage
V
DD
V
DD
= 3.6V,
CS
=
RD
= 0V,
PWRDN
= V
DD
V
DD
= 3.0V,
CS
=
RD
= 0V,
PWRDN
= V
DD
MAX11_C
MAX11_E/M
MAX11_C
MAX11_E/M
3.0
2.5
2.5
1.5
1.5
1
±1/16
3.6
5
6
3
3.5
10
±1/4
µA
LSB
mA
V
V
OH
I
LKG
C
OUT
I
SOURCE
= 20µA,
INT,
D0–D7
I
SOURCE
= 400µA,
INT,
D0–D7
D0–D7, RDY, digital outputs = 0V to V
DD
D0–D7, RDY
5
V
DD
- 0.1
V
DD
- 0.4
±3
8
0.1
0.4
0.4
V
µA
pF
V
I
INH
I
INL
C
IN
WR
MODE
CS, WR, RD, PWRDN,
MODE, A0, A1, A2
CS, WR, RD, PWRDN,
MODE, A0, A1, A2
5
15
2
2.4
0.66
0.8
±1
±3
100
±1
8
µA
pF
µA
V
V
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX113/MAX117
V
DD
Supply Current
I
DD
Power-Down V
DD
Current
Power-Supply Rejection
PSR
CS
=
RD
= V
DD
,
PWRDN
= 0V (Note 3)
V
DD
= 3.0V to 3.6V, V
REF
= 3.0V
Note 1:
Accuracy measurements performed at V
DD
= +3.0V. Operation over supply range is guaranteed by power-supply rejection test.
Note 2:
Guaranteed by design.
Note 3:
Power-down current increases if logic inputs are not driven to GND or V
DD
.
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
