MAX1158AEUP+T Maxim Integrated, MAX1158AEUP+T Datasheet - Page 4

• Manufacturer Part Number: MAX1158AEUP+T
• Description: Analog to Digital Converters - ADC 14-Bit 135ksps 4.2V Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1158AEUP+T

• Rohs: yes
• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 135 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: 85 dB
• Interface Type: Parallel
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TSSOP-20
• Maximum Power Dissipation: 879 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal, External

14-Bit, 135ksps, Single-Supply ADCs with
Bipolar Analog Input Range
ELECTRICAL CHARACTERISTICS (continued)
(AV
unless otherwise noted. Typical values are at T
TIMING CHARACTERISTICS (Figures 1 and 2)
(AV
AV
4
Note 1: Maximum specification is limited by automated test equipment.
Note 2: To ensure best performance, finish reading the data and wait t
Maximum Sampling Rate
Acquisition Time
Conversion Time
CS Pulse Width High
CS Pulse Width Low
R/C to CS Fall Setup Time
R/C to CS Fall Hold Time
CS to Output Data Valid
EOC Fall to CS Fall
CS Rise to EOC Rise
Bus Relinquish Time
HBEN Transition to Output Data
Valid
POWER SUPPLIES
Analog Supply Voltage
Digital Supply Voltage
Analog Supply Current
Shutdown Supply Current
Digital Supply Current
Power-Supply Rejection
DD
DD
DD
_______________________________________________________________________________________
, C
= +4.75V to +5.25V ±5%, DV
= DV
LOAD
PARAMETER
PARAMETER
DD
= 20pF, T
= +5V ±5%, external reference = +4.096V, C
A
= T
MIN
to T
DD
f
MAX
SYMBOL
SAMPLE-MAX
SYMBOL
I
I
I
AV
DV
AVDD
SHDN
DVDD
= +2.7V to AV
t
t
CONV
t
t
.)
t
t
ACQ
t
DO
CSH
t
EOC
CSL
t
t
t
DO
DH
DD
DD
DS
DV
BR
1
A
= +25°C.)
External reference,
135ksps
Internal reference,
135ksps
Shutdown mode (Note 1), digital input =
DV
Standby mode
AV
(Note 2)
(Note 2)
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= DV
or 0V
, external reference = +4.096V, C
= +4.75V to +5.25V
= +2.7V to +5.25V
= +4.75V to +5.25V
= +2.7V to +5.25V
= +4.75V to +5.25V
= +2.7V to +5.25V
= +4.75V to +5.25V
= +2.7V to +5.25V
= +4.75V to +5.25V
= +2.7V to +5.25V
DD
REF
= +4.75V to +5.25V
CONDITIONS
CONDITIONS
= 10µF, C
DV
DV
DD
DD
BR
MAX1156
MAX1158/MAX1174
MAX1156
MAX1158/MAX1174
= +4.75V to +5.25V
= +2.7V to +5.25V
before starting a new acquisition.
REFADJ
= 0.1µF, V
REF
= 10µF, C
REFADJ
MIN
MIN
4.75
2.70
40
40
60
40
60
2
0
0
= AV
REFADJ
TYP
TYP
5.2
0.5
3.7
4
1
DD
, T
= 0.1µF, V
A
MAX
MAX
5.25
5.25
0.75
= T
135
4.7
2.9
5.3
3.8
6.2
40
80
40
80
40
80
40
80
5
MIN
REFADJ
to T
UNITS
UNITS
ksps
LSB
mA
mA
mA
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
µA
V
V
MAX
=
,