CYIH1SM1000AA-HHCS Cypress Semiconductor Corp, CYIH1SM1000AA-HHCS Datasheet - Page 60

• Manufacturer Part Number: CYIH1SM1000AA-HHCS
• Description: IC SPACE IMAGE SENSOR 84-JLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYIH1SM1000AA-HHCS

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

All 11 8-bit correction words are uploaded in one burst of 88 bits.
The word for stage 11 first, then stage 10, and so down to stage
1. Within each word the MSB comes first. Bits are sampled on
the rising edge of SPI_CLK, and thus should change on the
falling edge of SPI_CLK. The complete set of words is registered
in the ADC on the rising edge of SPI_LD.
8.2.7 Sensor Biasing
The operating points of the sensor and ADC's analogue circuitry
are set with external passive components (resistors and capac-
itors). These components have their recommended values listed
in
ADC Input Range Setting
The input voltage range of the ADC (pin ADC_IN) is to be
matched to the signal at hand, in this case the output voltage
range at pin SIGNAL_OUT.
Document Number: 001-54123 Rev. *A
“Detailed Information”
t
t
t
1
2
3
SPI_CLK width
SPI_LD setup
SPI_LD width
Description
on page 3 (pin list).
1000 ns
1000 ns
0 ns
Min
Typ
The lower threshold is set to the voltage injected at pin
VLOW_ADC. The upper threshold is set to the voltage injected
at pin VHIGH_ADC. For both settings it is recommended to use
a resistive voltage divider: 90 Ohm from GND_ADC_ANA to
VLOW_ADC, 130 Ohm from VLOW_ADC to VHIGH_ADC, 130
Ohm from VHIGH_ADC to VDD_ADC_ANA.
8.2.8 Temperature Sensor
An
ature-dependent voltage which can be made available at pin
SIGNAL_OUT through the multiplexer.
The voltage-temperature dependency is approximately -4.64
mV/°C, but the absolute level is to be characterized on a
device-by-device basis for demanding applications.
With the on-chip ADC biased for an input window of 0.7 to 1.9 V,
the temperature sensor/ADC combination can be used from -40
to +125 °C.
internal
Max
temperature
CYIH1SM1000AA-HHCS
sensor
Remarks
presents
Page 60 of 71
a
temper-
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