STMicroelectronics Interruttori analogici AS11P2TLR, AS21P2TLR

Gli AS11P2TLR, AS21P2TLR STMicroelectronics sono interruttori SPDT (singolo polo, doppio contatto) analogici singoli/doppi CMOS a bassa tensione ed ad alta velocità o interruttori multiplexer/demultiplexer 2:1 fabbricati con tecnologia C²MOS con porta al silicio. L'alta velocità di commutazione, il tempo di interruzione prima dell'azionamento e il consumo di energia ultraridotto rendono gli AS11P2TLR, AS21P2TLR ideali per le applicazioni portatili. Tutti gli ingressi e le uscite sono dotati di circuiti di protezione dalle scariche statiche, rendendoli immuni da ESD e tensioni transitorie in eccesso.

All inputs and outputs of the AS21P2TLR are equipped with protection circuits against static discharge, giving the device immunity from electrostatic discharge (ESD) and transient excess voltage.

The STMicroelectronics AS21P2TLR Analog Switch is offered in a compact 1.8mm x 1.4mm QFN10L package, ideal for space-constrained applications.

Caratteristiche

  • AS11P2TLR Features
    • High speed:
      • tPD= 130ps (typ.) at VCC= 3.0V
      • tPD= 140ps (typ.) at VCC= 2.3V
    • Ultra low power dissipation:
      • ICC= 0.2µA (max.) at TA= 85°C
    • Low ON resistance:
      • RON= 1.0Ω (typ.) at VCC= 4.5V
      • RON= 1.2Ω (typ.) at VCC= 3.0V
      • RON= 2.0Ω (typ.) at VCC= 1.8V
    • Wide operating voltage range:
      • VCC(opr.) = 1.65 to 4.5V single supply
    • 5V tolerant and 1.8V compatible threshold ON digital control input at VCC= 1.65 to 4.5V
    • Latch-up performance exceeds 200mA per JESD 78, Class II
    • ESD performance tested per JESD 22:
      • 2000V human-body model (A114-B, Class II)
      • 200V machine model (A115-A)
    • 1000V charged-device model (C101)
  • AS21P2TLR Features
    • Ultra low power dissipation: ICC= 0.2µA (max.) at TA= 85°C
    • Low ON resistance VIN= 0V:
      • RON= 0.50Ω (max. TA= 25 °C) at VCC= 4.3V
      • RON= 0.50Ω (max. TA= 25 °C) at VCC= 3.6V
    • Wide operating voltage range: VCC (OPR) = 1.65 to 4.3V single supply
    • 4.3V tolerant and 1.8V compatible threshold on digital control input at VCC= 2.3 to 4.3V
    • Latch-up performance exceeds 300mA (JESD 17)
    • ESD performance: HMB > 2kV (MIL STD 883 method 3015)

Applicazioni

  • Wearables
  • Activity trackers
  • Smartwatches
  • Smartglasses

Package Outline

Disegno meccanico - STMicroelectronics Interruttori analogici AS11P2TLR, AS21P2TLR
Pubblicato: 2014-04-14 | Aggiornato: 2023-05-08