MAX1154BEUE Maxim Integrated, MAX1154BEUE Datasheet - Page 5

• Manufacturer Part Number: MAX1154BEUE
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1154BEUE

• Number Of Channels: 10
• Architecture: SAR
• Conversion Rate: 94 KSPs
• Resolution: 10 bit
• Input Type: Single-Ended/Differential
• Snr: Yes
• Interface Type: Serial
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-16
• Maximum Power Dissipation: 696 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 4.096 V or External

TIMING CHARACTERISTICS
(V
2, and 4)
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: Performing eight single-ended external channels’ temperature measurements, an internal temperature measurement, and
Note 11: Performing eight single-ended voltage measurements, an internal temperature measurement, and an internal V
Note 12: Performing eight single-ended voltage measurements, an internal temperature measurement, and an internal V
Note 13: Defined as the shift in the code boundary as a result of supply voltage change. V
with Internal Temperature Sensor and V
SCLK Clock Period
SCLK Pulse Width High Time
SCLK Pulse Width Low Time
DIN to SCLK Setup Time
DIN to SCLK Hold Time
CS Fall to SCLK Rise Setup
SCLK Rise to CS Rise Hold
SCLK Fall to DOUT Valid
CS Rise to DOUT Disable
CS Fall to DOUT Enable
CS Pulse Width High
DD
= +2.7V to +3.6V (MAX1153), V
Stand-Alone, 10-Channel, 10-Bit System Monitors
The devices are 100% tested at T
Relative accuracy is the deviation of the analog value at any code from its theoretical value after the gain and offset errors
have been calibrated.
Offset nulled.
In reference mode 00, the reference system powers up for each temperature measurement. In reference mode 01, the ref-
erence system powers up once per sequence of channels scanned. If a sample wait <80µs is programmed, the reference
system is on all the time. In reference mode 10, the reference system is on all the time (see Table 7).
No external capacitor on REF.
The operational input voltage range for each individual input of a differentially configured pair (AIN0–AIN7) is from GND to
V
See Figure 3 and the Sampling Error vs. Input Source Impedance graph in the Typical Operating Characteristics section.
Grade A tested at +10°C and +55°C. -20°C to +85°C and -40°C to +85°C specifications guaranteed by design. Grade B
tested at +25°C. T
External temperature measurement mode using an MMBT3904 (Diodes Inc.) as a sensor. External temperature sensing
from -40°C to +85°C; MAX1153/MAX1154 held at +25°C.
an internal V
surement with no sample wait results in a conversion rate of 7ksps per channel.
surement with maximum sample wait results in a conversion rate of 3ksps per channel.
sured using external reference.
DD
PARAMETER
. The operational input voltage difference is from -V REF /2 to +V REF /2.
_______________________________________________________________________________________
DD
measurement with no sample wait results in a conversion rate of 2ksps per channel.
MIN
to T
DD
MAX
SYMBOL
= +4.5V to +5.5V (MAX1154), T
t
t
specification guaranteed by design.
t
t
t
t
DOD
CSW
t
t
CSH
DOV
DOE
t
t
t
CSS
CH
DH
CP
CL
DS
A
= +25°C and +85°C. Specification over temperature range is guaranteed by design.
C
C
C
L
L
L
= 30pF
= 30pF
= 30pF
CONDITIONS
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1) (Figures 1,
DD
= min to max; full-scale input, mea-
MIN
100
45
45
25
25
50
50
0
DD
TYP
Monitor
MAX
50
40
40
DD
DD
mea-
mea-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5