Low

TEXAS INSTRUMENTS  ADS7924IRTET  Analog till digital omvandlare, 12 bit, 100 kSPS, Enkel, 2.2 V, 5.5 V, WQFN

TEXAS INSTRUMENTS ADS7924IRTET
Technical Data Sheet (10.17KB) EN Se alla tekniska dokument

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Produktöversikt

The ADS7924IRTET is a 4-channel 12-bit Analog-to-digital Converter (ADC) with an I²C™ interface. With its low-power ADC core, support for low-supply operation and a flexible measurement sequencer that essentially eliminates power consumption between conversions, the ADC forms a complete monitoring system for power-critical applications such as battery-powered equipment and energy harvesting systems. The ADC features dedicated data registers and on board programmable digital threshold comparators for each input. Alarm conditions can be programmed that generate an interrupt. The combination of data buffering, programmable threshold comparisons and alarm interrupts minimize the host microcontroller time needed to supervise the ADC. The 4-channel input multiplexer (MUX) is routed through external pins to allow a common signal conditioning circuit to be used between the MUX and ADC thereby reducing overall component count. An on board oscillator eliminates the need to supply a master
  • Intelligent monitoring
  • Individual alarm thresholds for each channel
  • Programmable scan rate
  • MicroPOWER™ Monitoring
  • Programmable interrupt pin controls shutdown/wakeup of the microcontroller
  • Auto power-down control
  • PWRCON pin allows shutdown of external operational amplifiers
  • Green product and no Sb/Br

Produktinformation

Upplösning (Bits):
12bit
Samplingsfrekvens:
100kSPS
Matningsspänningstyp:
Enkel
Matningsspänning Min:
2.2V
Matningsspänning Max:
5.5V
ADC / DAC-kapsel utförande:
WQFN
Antal stift (pins):
16Stift
Typ av ingångskanal:
Enkeländad
Datagränssnitt:
I2C
Drifttemperatur, Min:
-40°C
Drifttemperatur Max:
85°C
Typ av förpackning:
Stycke
Produktsortiment:
Quad 12-Bit SAR ADCs
Kvalificeringsstandarder för fordon:
-
SVHC-ämne:
No SVHC (15-Jun-2015)
MSL livslängd:
MSL 2 - 1 år

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Tillämpningar

  • Bärbara Enheter;
  • Sjukvård;
  • Telekommunikation & Networking;
  • Sensing & Instrumentation;
  • Signalbehandling;
  • Automation & Processkontroll

Lagstiftning och miljö

Ursprungsland:
United States

Det land där den sista betydelsefulla tillverkningsprocessen utfördes

RoHS-kompatibelt:
Ja
Tariffnr:
85423190
Vikt (kg):
.000012