| No. | Partie # | Fabricant | Description | Fiche Technique |
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OKI electronic |
Piezo Speaker Amplifier • Power supply voltage : 2.0 V to 6.0 V (single supply voltage) • Low current consumption : 4.2 mA typ (VCC=3 V, no load) • Standby current : <1 mA • Differential output : Twice the supply voltage (maximum output amplitube) • Package options : 8-pin |
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OKI |
Subscriber Line Interface Circuit • B (Battery feed), S (Supervision), and H (Hybrid) functions integrated on chip. • Design to meet Central Office and PABX quality transmission requirements. • All transmission performance parameters can be externally programmable. • Free from parasi |
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