器件名称:
TS432_08
功能描述:
1.24 V adjustable shunt voltage reference
文件大小:
184.81KB 共11页
简 介:
TS432 1.24 V adjustable shunt voltage reference Features ■ ■ ■ 1.24 V typical output voltage Ultra low operating current: 60 A maximum at 25° C High precision at 25° C: +/- 1% +/- 0.5% L SOT23-3L (Plastic micropackage) ■ ■ ■ High stability when used with capacitive loads Industrial temperature range: -40° C to +85° C 100 ppm/°C temperature coefficient Pin connections (top view) Applications ■ ■ ■ ■ ■ Computers Instrumentation Battery chargers Switch mode power supply Battery operated equipments K Cathode Ref Reference SOT23-3 A Anode Description The TS432 is an adjustable low power shunt voltage reference providing an output voltage from 1.24 V to 10 V over the industrial temperature range (-40° C to +85° C). Available in SOT23-3 surface mount package, it can be designed in applications where space saving is critical. The low operating current is also a key advantage for power restricted designs. In addition, the TS432 is very stable and can be used in a broad range of application conditions. April 2008 Rev 2 1/11 www.st.com 11 Absolute maximum ratings and operating conditions TS432 1 Absolute maximum ratings and operating conditions Table 1. Symbol VK IK Iref Pd Rthja Tlead Tstg Tj ESD MM: machine model 1. Pd is calculated with Tamb = 25° C, Tj = 150° C and Rthja = 360° C/W. Absolute maximum ratings (AMR) Parameter Cathode voltage Cathode current Reference input current Power dissipation (1) SOT23-3 Thermal resistance junction to ambient for SOT23-3 Lead tem……
