16 when ADS1118IDGSR has sensor of PGA, oscillator, fiducial voltage, temperature and SPI, Δ of 860SPS, 4 passageways – Σ ADC

16 when ADS1118IDGSR has sensor of PGA, oscillator, fiducial voltage, temperature and SPI, Δ of 860SPS, 4 passageways – Σ ADC

Product model: ADS1118IDGSR

Product brand: Apparatus of TI/ heart state

The product encloses: VSSOP10

Product function: Modulus converter (ADC)

ADS1118IDGSR character

● exceeds small-sized X2QFN to enclose:

× 0.4mm of 1.5mm of 2mm ×

Limits of voltage of broad power supply: 2V comes 5.5V

● is low spread cost:

● progressive die type: Have 150 μ A only

● sheet develops pattern: The car cuts off the power

● but process designing data transmits rate:

8SPS comes 860SPS

Odd cycle is stable

Voltage of in-house low drift is fiducial

Sensor of ● internal temperature:

0.5 ° C is to maximum of the error inside limits of 70 ° C in 0 ° C

● in-house oscillator

● is in-house but amplifier of process designing gain (PGA)

4 Chan Duan or two poor cent input ●

ADS1118IDGSR explains

ADS1118 is converter of 16 a nicety, low power comsumption, modulus (ADC) , offer measure use super- small-sized all functions that without the sensor that down-lead X2QFN-10 is enclosed or VSSOP-10 encloses place of the commonnest signal needs. ADS1118 is compositive but amplifier of process designing gain (PGA) , voltage fiducial, oscillator and sensor of high accuracy temperature. These functions and 2V come the limits of voltage of broad power supply of 5.5V, make ADS1118 suits power to suffer very much be restricted to suffer bounds sensor to measure application with the space.

Rate of ADS1118 data changeover is top can amount to every second 860 times sampling (SPS) . The input limits of PGA comes for ± 256mV ± 6.144V, can measure big signal and small signal with high resolution. This parts of an apparatus is used through inputting multichannel answer implement (MUX) measures two-way to differ minute of input or 4 Chan Duan to input. Sensor of high accuracy temperature is used at systematic level temperature monitoring or undertake to thermocouple cold node is compensated.

ADS1118 can choose with changing mode or sheet continuously second mode moves. This parts of an apparatus is in sheet finishs changeover hind to cut off the power automatically below second mode. Below unwanted position, second mode can reduce sheet significantly spread cost. Do all data all pass serial peripheral interface (SPI? ) undertake transmission. The limits of rated job temperature of ADS1118 is – 40 ° C comes + 125 ° C.