MAX1169 Maxim Integrated Products, MAX1169 Datasheet - Page 6

• Manufacturer Part Number: MAX1169
• Description: 58.6ksps / 16-Bit / 2-Wire Serial ADC in a 14-Pin TSSOP
• Manufacturer: Maxim Integrated Products

58.6ksps, 16-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
ELECTRICAL CHARACTERISTICS (continued)
(AV
erence applied to REF, REFADJ = AV
Note 9: A master device must provide a data hold time for SDA (referred to V
Note 10: C
Note 11: f
Figure 2. Load Circuit
6
Figure 1. I
DD
_______________________________________________________________________________________
= +4.75V to +5.25V, DV
SCL’s falling edge (see Figure 1).
A. F/S-MODE I
B. HS-MODE I
PARAMETERS ARE MEASURED FROM 30% TO 70%.
SCL
SDA
SDA
2
SCL
SCL
C Serial Interface Timing
B
= total capacitance of one bus line in pF. t
must meet the minimum clock low time plus the rise/fall times.
S
S
DIGITAL
2
2
I/O
t
t
C SERIAL INTERFACE TIMING
C SERIAL INTERFACE TIMING
SU,DAT
SU,DAT
t
t
t
HD,STA
HD,STA
RCL
t
t
LOW
LOW
t
R
DD
V
DD
t
t
HIGH
HIGH
= +2.7V to +5.5V, f
I
I
OH
OL
DD
= 3mA
= 0mA
t
F
, C
400pF
REF
t
V
FCL
OUT
= 10µF, T
t
t
HD,DAT
HD,DAT
SCL
HS-MODE
R
A
= 1.7MHz (33% duty cycle), f
and t
= T
MIN
t
t
SU,STA
SU,STA
F
measured between 0.3
to T
MAX
Sr
Sr
, unless otherwise noted. Typical values are at T
t
t
HD,STA
HD,STA
IL
of SCL) in order to bridge the undefined region of
SAMPLE
A
A
✕
DV
DD
= 58.6ksps, V
and 0.7
t
RCL1
t
t
SU,STO
SU,STO
t
RDA
✕
DV
REF
t
R
DD
P
P
= +4.096V, external ref-
.
t
t
BUF
BUF
F/S-MODE
t
F
S
S
A
= +25°C.)
t
FDA