Product Summary
The SSM2211CPZ-REEL is a high performance audio amplifier that delivers 1 W rms of low distortion audio power into a bridge-connected 8 Ω speaker load (or 1.5 W rms into a 4 Ω load). It operates over a wide temperature range and is specified for single-supply voltages between 2.7 V and 5.5 V. When oper-ating from batteries, it continues to operate down to 1.75 V. Applications are (1)Portable computers; (2)Personal wireless communicators; (3)Hands-free telephones; (4)Speaker phones; (5)Intercoms; (6)Musical toys and talking games.
Parametrics
SSM2211CPZ-REEL absolute maximum ratings: (1)Supply Voltage: 6 V; (2)Input Voltage: VDD; (3)Common-Mode Input Voltage: VDD; (4)ESD Susceptibility: 2000 V; (5)Storage Temperature Range: −65°C to +150°C; (6)Operating Temperature Range: −40°C to +85°C; (7)Junction Temperature Range: −65°C to +165°C; (8)Lead Temperature Range, Soldering (60 sec): 300°C.
Features
SSM2211CPZ-REEL features: (1)1.5 W output; (2)Differential output; (3)Single-supply operation: 2.7 V to 5.5 V; (4)Functions down to 1.75 V; (5)Wide bandwidth: 4 MHz; (6)Highly stable phase margin: >80 degrees; (7)Low distortion: 0.2% THD + N 1 W output; (8)Excellent power supply rejection.
Diagrams

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![]() SSM2211CPZ-REEL |
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![]() IC AMP AUDIO PWR 1W MONO 8LFCSP |
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![]() SSM2211CPZ-REEL7 |
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![]() IC AMP AUDIO PWR 1W MONO 8LFCSP |
![]() Data Sheet |
![]() Negotiable |
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(China (Mainland))









