STG5123:Low voltage 1 Ω single SPDT switch with break-before-make feature

The STG5123 is a high speed CMOS low voltage single analog SPDT (single-pole double-throw) switch or 2:1 multiplexer/demultiplexer switch manufactured using silicon gate C2MOS technology. Designed to operate from a 1.65 to 4.5 V supply, this device is ideal for portable applications.

The device offers very low ON-resistance (1 Ω) at VCC= 4.5 V. Switch S1 is ON (connected to common ports Dn) when the SEL input is held high, and OFF (state of high impedance exists between the two ports) when SEL is held low.

Switch S2 is ON (connected to common port D) when the SEL input is held low, and OFF (state of high impedance exists between the two ports) when SEL is held high.

Additional key features are fast switching speed, break-before-make delay time and ultra low power consumption. All inputs and outputs are equipped with protection circuits to protect against static discharge, giving them immunity from ESD and transient excess voltage.

Key Features

  • High speed:
    • tPD = 130 ps (typ.) at VCC = 3.0 V
    • tPD = 140 ps (typ.) at VCC = 2.3 V
  • Ultra low power dissipation:
    • ICC = 0.2 μA (max.) at TA = 85 °C
  • Low ON-resistance:
    • RON = 1.0 Ω (typ.) at VCC = 4.5 V
    • RON = 1.2 Ω (typ.) at VCC = 3.0 V
    • RON = 2.0 Ω (typ.) at VCC = 1.8 V
  • Wide operating voltage range:
    • VCC (opr.) = 1.65 to 4.5 V single supply
  • 5 V tolerant and 1.8 V compatible threshold ON digital control input at VCC = 1.65 to 4.5 V
  • Latch-up performance exceeds 200 mA per JESD 78, Class II
  • ESD performance tested per JESD 22
    • 2000 V human-body model (A114-B, Class II)
    • 200 V machine model (A115-A)
    • 1000 V charged-device model (C101)
产品规格
DescriptionVersionSize
DS5570: Low voltage 1 Ω single SPDT switch with break-before-make feature5.0424 KB
简报
DescriptionVersionSize
ST offering in Wearable - Analog and Mixed Signal Portfolio3.01 MB
手册
DescriptionVersionSize
ST’s solutions for mobile devices3.23 MB
样片和购买
型号PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STG5123DTRVFDFPN 6 1x1.2x0.5Tape And Reel-40850.191000NECEAR99THAILAND
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STG5123DTRVFDFPN 6 1x1.2x0.5IndustrialEcopack3md_zd-wspc-vfdfpn-wspc-6-wspc-1.0x1.2x0.5-wspc-pitch0.4_enzdv891il1-wspc-(stg5123dtr).pdf
md_zd-wspc-vfdfpn-wspc-6-wspc-1.xml
Low voltage 1 Ω single SPDT switch with break-before-make feature STG5123
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects TS4999
1.2 megapixel high dynamic range image sensor VD8640
md_zd-wspc-vfdfpn-wspc-6-wspc-1.0x1.2x0.5-wspc-pitch0.4_enzdv891il1-wspc-(stg5123dtr).pdf AS11P2TLR
md_zd-wspc-vfdfpn-wspc-6-wspc-1.xml AS11P2TLR