Titan Micro TM7708
TM7707/8 Is used for low frequency measurement 2/3 The analog front end of the channel. The device can accept low-level input signals directly from the sensor, and then generate a serial digital output. The selected input signal is sent to an analog modulator based Dedicated front end with programmable gain.FEATURES
● TM7707 : 2 Fully differential input channels ADC● TM7708 : 3 Pseudo-differential input channels ADC twenty four No missing code 0.003% Non-linear
● Programmable gain front end Gain: 1 ~ 128
● Three-wire serial interface
● Ability to buffer analog input
● 2.7 ~ 3.3V or 4.75 ~ 5.25V Operating Voltage
● 3V At voltage, the maximum power consumption is 1mW
● The maximum waiting current is 8μA
● 16 foot SOP16L Package © Titan Micro Electronics V1.1 - 1- Three, functional block diagram 24 bit Analog to digital converter TM7707/8 Fourth, pin arrangement and function TM7707 with TM7708 Pinout © Titan Micro Electronics V1.1 - 2- 24 bit Analog to digital converter TM7707/8 Five, pin function Numbering name Weigh Work can Serial clock, Schmitt logic input. Add an external serial clock to this Enter the port to access TM7707/TM7708 Serial data. The serial clock 1 SCLK It can be a continuous clock that transmits all data in continuous bursts. Conversely, it also It can be a non-continuous clock, and the information is sent to TM7707/TM7708 Provide the master clock signal for the converter.