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TSS400QFN-S1 high-precision sensor signal procesor

16-05-2014, 11:06
Aukcja w czasie sprawdzania była zakończona.
Cena kup teraz: 123 zł     
Użytkownik wolumen53_com
numer aukcji: 4158538307
Miejscowość Toruń
Wyświetleń: 3   
Koniec: 16-05-2014 10:48:05
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TSS400QFN-S1

uPower programmable high-precision sensor signal processor

 

• 12-Bit ADC With 4-Multiplexed Inputs
• Wide Supply Voltage Range 2.6 V to 5.5 V
• Low Power Consumption Typical at VDD = 3 V
–  0.1 µA in OFF Mode
–  4 µA in DONE Mode
–  80 µA in ACTIVE Mode Without A/D Conversions
–  300 µA in ACTIVE Mode With A/D Conversions
• Onboard 4-MUX 56-Segment LCD Driver
• Onboard Ratiometric Current Source Programmable From 0.15 mA × (SVDD/V) to 2.4 mA × (SVDD/V)
• Two Independent Crystal Controlled Timers (32.768 kHz)
• Internal MOS Oscillator Serves as System Clock
• Programmable Microcontroller
• Simple and Easy Programming With SMPL Macro Language description

 

The TSS400 Standard (TSS400-S1) sensor signal processor is an ultra-low power, intelligent, 12-bit A/D
converter (ADC) that has been preprogrammed with the Sensor Macro Programming Language (SMPL)
interpreter. This language allows fast, easy, and economical customization of the TSS400-S1 to a wide range
of sensor signal processing applications. The application specific programs that customize the operation of the
TSS400-S1 are stored in external EEPROMs along with any additional data required by the application. The
main components of the TSS400-S1 are a four-input multiplexed 12-bit ADC, a programmable constant current
source, an LCD driver capable of driving 56 segments using a 4-MUX drive scheme, two crystal controlled
independent timers, an on-board RAM, six output-only pins (R1 to R6), a 4-bit programmable I /O port (K1, K2,
K4, K8), and I2C serial EEPROM communications. Operation of the TSS400-S1 is very adaptive because it is
controlled by a SMPL language program. These programs can be stored in an external EEPROM (standalone
mode) or stored in a host computer (slave mode). The SMPL language is a powerful, easy to learn, and easy
to use macro language. Some of the SMPL language features are single-command EEPROM read and
EEPROM write operations, three levels of subroutines, a single-command A/D conversion instruction that
specifies the number of conversions and the type of conversion (either compensated or noncompensated) to
be made, and two reduced power consumption modes (DONE and OFF).

 

dokumentacja jest dostępna pod adresem:
www.wolumen53.com/pdf/TSS400QFN-S1.pdf