NTE1627 Datasheet | NTE Electronics

Description : The NTE1627 is a monolithic integrated circuit in a 9- Lead SIP type package consisting of a power amplifier intended for applications such as portable radios, tape recorders, and inters. It operates from a supply voltage of 6V and can deliver the rated output power of 350m W (THD = 10%) to a load of 8Ω. A maximum output power of 550m W is attainable. Features : D Delivers 350m W (THD = 10%) of Output Power to a 8Ω Load with 6V Operation D Excellent Low- Voltage Characteristics (Starting Voltage < 2V) D Housed in a pact 9- Lead SIP Package parable in Size to a Preamplifier IC D Low Current Consumption (Typically 4.8m A) Applications: D Portable Radios D Portable Tape Recorders D Inters Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC - - - - - - - - - - - - . . . . 12V Power Dissipation, PD - - - - - - - - - - - . . . . 500m W Operating Temperature Range, Topr - - - - - - - - . - 25° to +75°C Storage Temperature Range, Tstg - - - - - - - - . . - 55° to +125°C Electrical Characteristics: (TA = +25°C, VCC = 6V, RL = 8Ω, f = 1k Hz unless otherwise specified) Parameter Quiescent Current Voltage Gain (Closed Loop) Maximum Output Power Rated Output Power Total Harmonic Distortion Output Noise Voltage Input Resistance Symbol IQ GVC POM POUT THD VNO RIN Test Conditions VIN = 0V RNF = 68Ω VIN = - 30d Bm THD = 10% PO = 100m W Rg = 10kΩ Min - 47 420 250 - - - Typ 4.8 50 550 350 1.1 1.0 25 Max 7 53 - - 2.5 2.5 - Unit m A d B m W m W % m Vrms kΩ Pin Connection Diagram (Front View) 9 Bypass 8 Input 7 NFB 6 Filter 5 GND 4 Output 3 VCC 2 Phase 1 Phase .870 (22.0) .110 (2.8) .235 (6.0) 1 9 .195 (5.0) .100 (2.54) .800 (20.32) .012...