поискавой системы для электроныых деталей |
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TS944A датащи(PDF) 1 Page - STMicroelectronics |
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TS944A датащи(HTML) 1 Page - STMicroelectronics |
1 / 18 page October 2009 Doc ID 6972 Rev 6 1/18 18 TS94x, TS94xA, TS94xB Output rail-to-rail micropower operational amplifiers Features ■ Rail-to-rail output voltage swing ■ Micropower consumption (1.2 µA) ■ Single supply operation (2.5 V to 10 V) ■ CMOS inputs ■ Ultra low input bias current (1 pA) ■ ESD protection (2 kV) ■ Latch-up immunity (class A) ■ Available in SOT23-5 micropackage Applications ■ Battery-powered systems (alarm) ■ Portable communication systems (pagers) ■ Smoke/gas/fire detectors ■ Instrumentation and sensoring ■ PH meter Description The TS94x (single, dual and quad) series are operational amplifiers characterized for 2.5 V to 10 V operation over a -40° C to +85° C temperature range. They exhibit excellent consumption -1.2 µA, while featuring 10 kHz gain bandwidth product, 1.5 mA output capability and output rail-to-rail operation - 2.85 V typical at 3 V with RL=10 kΩ. The TS94x op-amps are ideal for battery-powered systems, where very low supply current and output rail-to-rail are required. Their very low - 1 pA typical input bias current and constant supply current over supply voltage enhance the devices’ performance near the end of the battery charge or battery life. Table 1. Device summary Reference Selection on offset voltage TS94x TS941, TS942, TS944 TS94xA TS941A, TS942A, TS944A TS94xB TS941B, TS942B, TS944B 1 2 3 4 5 Inverting input Non-inverting input Output VDD VCC 1 2 3 4 5 6 7 8 - + Inverting Input 1 N.C. Non-inverting Input 1 V DD VCC Output 2 N.C. N.C. Inverting Input 2 Non-inverting Input 2 Non-inverting Input 1 DD V 1 2 3 4 8 5 6 7 9 10 11 12 13 14 CC V Output 3 Output 4 Non-inverting Input 4 Inverting Input 4 Non-inverting Input 3 Inverting Input 3 - + - + - + - + Output 1 Inverting Input 1 Output 2 1 2 3 45 6 7 8 - + - + Inverting Input 1 Output 1 Non-inverting Input 1 VDD VCC Output 2 Inverting Input 2 Non-inverting Input 2 TS941ILT TS944ID-TS944IDT-TS944IPT TS941ID-TS941IDT TS942ID-TS942IDT-TS942IPT www.st.com |
Аналогичный номер детали - TS944A |
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Аналогичное описание - TS944A |
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