MAX11359AETL Maxim Integrated, MAX11359AETL Datasheet - Page 10

• Manufacturer Part Number: MAX11359AETL
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11359AETL

• Number Of Channels: 10
• Architecture: Sigma-Delta
• Conversion Rate: 10 SPs to 512 SPs
• Resolution: 16 bit
• Input Type: Differential
• Interface Type: 4-Wire Serial, Microwire, QSPI, SPI
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Power Dissipation: 2051.3 mW
• Number Of Converters: 1
• Voltage Reference: 1.251 V 1.996 V, 2.422 V

16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
ELECTRICAL CHARACTERISTICS (continued)
(V
10µF, 10µF between CF+ and CF-, T
MAX11359A
Note 1: Devices are production tested at T
Note 2: Guaranteed by design or characterization.
Note 3: The offset and gain errors are corrected by self-calibration or system calibration. For accurate calibrations, perform cali-
Note 4: Eliminate drift errors by recalibration at the new temperature.
Note 5: The gain error excludes reference error, offset error (unipolar), and zero error (bipolar).
Note 6: Gain-error drift does not include unipolar offset drift or bipolar zero-error drift. It is effectively the drift of the part if zero-
Note 7: These specifications are obtained from characterization during design or from initial product evaluation. Not production
Note 8: V
Note 9: Long-term stability is characterized using five to six parts. The bandgaps are turned on for 1000hrs at room temperature
Note 10: All of the stated temperature accuracies assume that 1) the external diode characteristic is precisely known (i.e., ideal)
Note 11: Values based on simulation results and are not production tested or guaranteed.
10
Total Supply Current
Sleep-Mode Supply Current
Shutdown Supply Current
AVDD
= V
bration at the lowest rate. The calibration error is therefore in the order of peak-to-peak noise for the selected rate.
scale error is removed.
tested or guaranteed.
with the parts running continuously. Daily measurements are taken and any obvious outlying data points are discarded.
and 2) the ADC reference voltage is exactly equal to 1.25V. Any variations to this known reference characteristic and volt-
age caused by temperature, loading, or power supply results in errors in the temperature measurement. The actual tem-
perature calculation is performed externally by the microcontroller (µC).
PARAMETER
DVDD
OUTA
= +0.5V or +1.5V, V
= +1.8V to +3.6V, V
A
REF
SWA
= T
SYMBOL
I
NORMAL
I
I
SLEEP
SHDN
I
MIN
MAX
= +1.25V, external reference, CLK32K = 32.768kHz (external clock), C
= +1.5V or +0.5V, T
to T
A
= +25°C and T
MAX
E ver ythi ng on,
char g e p um p
unl oad ed , no d i g i tal
p i ns, si nki ng /sour ci ng
cur r ent, e.g ., RS T ,
U P IO, and C LK32K,
m ax i nter nal tem p -
sensor cur r ent, cl ock
outp ut b uffer s
unl oad ed , AD C at
512sp s
All on except charge pump and temp
sensor, ADC at 512sps, CLK output buffer
enabled, clock output buffers unloaded
T
T
All off
A
A
, unless otherwise noted. Typical values are at T
= -45°C to +85°C
= +25°C
A
A
= +85°C. Specifications to T
= 0°C to +50°C.
CONDITIONS
V
3.6V
V
3.3V
V
3.0V
V
V
3.0V
V
3.6V
T
T
A
A
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
= -40°C to +85°C
= +25°C
= V
= V
= V
= V
= V
= V
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
=
=
=
=
=
=
A
= -40°C are guaranteed by design.
MIN
A
= +25°C.) (Note 1)
1.36
1.15
1.17
4.42
5.56
TYP
1.6
REG
= 10µF, C
MAX
2.0
1.7
1.3
6.5
9
4
Maxim Integrated
CPOUT
UNITS
mA
µA
µA
=