Philips manuals, page 67
PHILIPS TEA1204T handbook
The TEA1204T is a high efficiency DC/DC converter, which integrates low RdsON CMOS power switches. It supports 2.3/3.6/5.0V output and the maximum output power is 3.6W (continuous) and 8W (GSM TDMA burst mode).
PHILIPS TEA1118; TEA1118A Versatile cordless transmisssion circuit handbook
The TEA1118 and TEA1118A are bipolar integrated circuits that perform all speech and line interface functions required in cordless telephone base stations.
PHILIPS TEA1114A Low voltage telephone transmission circuit with dialler interface regulated strong supply handbook
TEA1114A is a low voltage telephone transmission circuit with dialler interface and regulated strong supply produced by Philips
PHILIPS TEA1113 Low voltage versatile telephone transmission circuit with dialler interface handbook
Philips TEA1111A Speech circuit with dialler interface regulated supply earpiece volume control handbook
TEA1111A is a speech circuit with dialler interface, regulated supply and earpiece volume control
Philips TEA1110A Low voltage versatile telephone transmission circuit with dialler interface handbook
TEA1110A is a low voltage versatile telephone transmission circuit with dialler interface. Its features include low DC line voltage operation down to 1.6V (excluding voltage drop over external polarity guard); voltage regulator with adjustable DC voltage for external circuit supply; symmetrical high impedance inputs (64 kΩ) for dynamic, magnetic or piezo-electric microphones; asymmetrical high impedance input (32 kΩ) for electret microphones; DTMF input with confidence tone; MUTE input for pulse or DTMF dialling; receiving amplifier for dynamic, magnetic or piezo-electric earpieces; AGC line loss compensation for microphone and earpiece amplifiers. Applications include line powered telephone sets, cordless telephones, fax machines, answering machines.
Philips TEA1104 TEA1104T Cost effective battery monitor fast charge IC for NiCd NiMH chargers handbook
This is a TEA1104 technical manual, which introduces the functions and features of TEA1104 and its application scenarios
Philips TEA1103 TEA1103T TEA1103TS Fast charge ICs for NiCd NiMH batteries handbook
TEA1103 is a fast charge IC for NiCd and NiMH batteries. It features safe and fast charging, adjustable fast charge current, temperature dependent battery full detection, etc.
Philips TEA1102 TEA1102T TEA1102TS Fast charge ICs for NiCd NiMH SLA LiIon handbook
TEA1102, TEA1102T, TEA1102TS are fast charge ICs from Philips Semiconductors for NiCd, NiMH, SLA and LiIon batteries
Philips TEA1102 TEA1102T battery monitor for NiCd NiMH chargers handbook
Philips TEA1099H Speech handsfree IC with auxiliary inputs/outputs analog multiplexer handbook
The TEA1099H is a speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer produced by Philips Semiconductors
Philips TEA1098A Speech handsfree IC handbook
TEA1098A is a speech and handsfree integrated circuit with low DC line voltage, voltage regulator with adjustable DC voltage, symmetrical high impedance inputs for dynamic, magnetic or electret microphones, DTMF input with confidence tone on earphone and/or loudspeaker, earphone amplifier for dynamic, magnetic or piezo-electric earpieces with externally adjustable gain, digital volume control on earphone amplifier, automatic gain control (AGC) for true line loss compensation, microphone mute, key tone mode. It provides a strong 3.35 V regulated supply for microcontroller or dialler, filtered power supply optimized according to line current, filtered 2.0 V power supply output for electret microphone, PD logic input for power-down. It also features asymmetrical high input impedance for electret microphone, loudspeaker amplifier with single-ended rail-to-rail output and externally adjustable gain, dynamic limiter on loudspeaker amplifier to prevent distortion, digital volume control on loudspeaker amplifier, and duplex controller consisting of signal and noise envelope monitors, decision logic, and voice.
Philips TEA1098 Speech handsfree IC handbook
This document describes the features and characteristics of the TEA1098 speech and handsfree integrated circuit, including line interface, power supply, and handsfree functionality.
Philips TEA1097 Speech loudspeaker amplifier IC with auxiliary inputs/outputs analog multiplexer handbook
This data sheet introduces the TEA1097's functions and features. TEA1097 is a speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer.
PHILIPS TEA1096; TEA1096A Speech listening-in IC handbook
TEA1096 and TEA1096A are speech and listening-in integrated circuits with features including line interface, interface to peripheral circuits, microphone amplifier, receiving amplifier, and listening-in circuit. They are suitable for line-powered telephone sets with listening-in/line monitoring function.