links Maxim Integrated Products, links Datasheet - Page 4

• Manufacturer Part Number: links
• Manufacturer: Maxim Integrated Products

2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs
ELECTRICAL CHARACTERISTICS (continued)
(V
V
1.7MHz, T
4
POWER REQUIREMENTS
Supply Voltage (Note 10)
Supply Current
Power-Supply Rejection Ratio
TIMING CHARACTERISTICS FOR 2-WIRE FAST MODE (Figures 1a and 2)
Serial-Clock Frequency
Bus Fr ee Ti m e Betw een a S TO P ( P )
and a S TART ( S ) C ond i ti on
Hold Time for START Condition
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for a Repeated START
Condition (Sr)
Data Hold Time
Data Setup Time
Rise Time of Both SDA and SCL
Signals, Receiving
Fall Time of SDA Transmitting
Setup Time for STOP Condition
Capacitive Load for Each Bus Line
Pulse Width of Spike Suppressed
TIMING CHARACTERISTICS FOR 2-WIRE HIGH-SPEED MODE (Figures 1b and 2)
Serial-Clock Frequency
Hold Time (Repeated) START
Condition
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for a Repeated START
Condition (Sr)
REF
DD
_______________________________________________________________________________________
= 2.7V to 3.6V (MAX11601/MAX11603/MAX11605), V
= 2.048V (MAX11601/MAX11603/MAX11605), V
A
PARAMETER
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
SYMBOL
t
t
t
t
t
t
t
HD.DAT
HD.STA
SU.DAT
SU.STO
HD.STA
SU.STA
SU
PSRR
f
t
t
t
t
V
f
t
HIGH
SCLH
HIGH
LOW
LOW
I
SCL
BUF
C
t
DD
t
t
SP
DD
.
R
F
B
STA
MAX11601/MAX11603/MAX11605
MAX11600/MAX11602/MAX11604
f
188ksps
f
75ksps
f
10ksps
f
1ksps
Power-down
(Note 11)
(Note 12)
(Note 13)
(Note 13)
(Note 14)
SAMPLE
SAMPLE
SAMPLE
SAMPLE
REF
=
=
=
=
DD
= 4.096V (MAX11600/MAX11602/MAX11604). External clock, f
= 4.5V to 5.5V (MAX11600/MAX11602/MAX11604). External reference,
CONDITIONS
Internal REF, external clock
External REF, external clock
External REF, external clock
External REF, internal clock
External REF, external clock
External REF, internal clock
External REF, external clock
External REF, internal clock
A
= +25°C.)
20 + 0.1C
20 + 0.1C
MIN
100
160
320
120
160
2.7
4.5
1.3
0.6
1.3
0.6
0.6
0.6
0
B
B
±0.25
TYP
350
250
110
150
2.5
10
8
2
1
MAX
650
400
150
300
300
400
3.6
5.5
1.7
10
±1
50
UNITS
LSB/V
MHz
kHz
SCL
µA
pF
µs
µs
µs
µs
µs
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
V
=