MAX1169 Maxim Integrated Products, MAX1169 Datasheet - Page 3

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

ELECTRICAL CHARACTERISTICS (continued)
(AV
erence applied to REF, REFADJ = AV
Aperture Jitter, Figure 11c
ANALOG INPUT (AIN)
Input Voltage Range
Input Leakage Current
Input Capacitance
INTERNAL REFERENCE (bypass REFADJ with 0.1µF to AGND and REF with 10µF to AGND)
REF Output Voltage
Reference Temperature
Coefficient
Reference Short-Circuit Current
REFADJ Output Voltage
REFADJ Input Range
EXTERNAL REFERENCE (REFADJ = AV
REFADJ Buffer Disable Voltage
REFADJ Buffer Enable Voltage
Reference Input Voltage Range
REF Input Current
DIGITAL INPUTS/OUTPUTS (SCL, SDA)
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Current
Input Capacitance
Output Low Voltage
ADDRESS SELECT INPUTS (ADD3, ADD2, ADD1, ADD0)
Input High Voltage
Input Low Voltage
Input Hysteresis
DD
= +4.75V to +5.25V, DV
PARAMETER
_______________________________________________________________________________________
DD
= +2.7V to +5.5V, f
58.6ksps, 16-Bit, 2-Wire Serial ADC
DD
SYMBOL
I
TC
V
, C
REFSC
V
V
I
V
C
C
V
HYST
REF
V
t
I
REF
AIN
AJ
IN
OL
REF
IH
REF
IN
IL
IN
DD
)
= 10µF, T
Fast mode
High-speed mode
On/off-leakage current, V
no clock, f
T
T
For small adjustments, from 4.096V
Pull REFADJ high to disable the internal
bandgap reference and reference buffer
(Note 7)
V
f
V
I
IN(sine wave)
SINK
A
A
REF
REF
SCL
= 0°C to +70°C
= -40°C to +85°C
= +4.096V, V
= +4.096V, shutdown
= 3mA
A
= 1.7MHz (33% duty cycle), f
= T
SCL
MIN
= 1kHz, f
= 0
to T
CONDITIONS
IN
MAX
= V
SAMPLE
, unless otherwise noted. Typical values are at T
REF(P-P)
AIN
= 0 or AV
= 58.6ksps
,
in a 14-Pin TSSOP
SAMPLE
DD
,
= 58.6ksps, V
AV
- 0.1
DV
DV
0.7 ×
0.7 ×
4.056
4.056
MIN
1.0
DD
DD
DD
0
REF
±0.01
DV
DV
4.096
4.096
0.1 ×
0.1 ×
TYP
±20
±35
±60
100
100
0.1
35
10
27
15
DD
DD
= +4.096V, external ref-
DV
4.136
4.136
AV
AV
MAX
V
0.3 ×
- 0.4
±10
±10
DV
0.4
REF
0.3 ×
DD
DD
DD
A
DD
= +25°C.)
ppm/°C
UNITS
mA
mV
ps
µA
pF
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
3