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HA13119 Dataheets PDF



Part Number HA13119
Manufacturers Hitachi Semiconductor
Logo Hitachi Semiconductor
Description Dual 5.5 W Audio Power Amplifier
Datasheet HA13119 DatasheetHA13119 Datasheet (PDF)

HA13119 Dual 5.5 W Audio Power Amplifier Description The HA13119 is power IC designed for car radio and car stereo amplifiers. At 13.2 V to 4 Ω load, this power IC provides output power of 5.5 W with 10 % distortion. It is easy to design as this IC employs internal each protection circuit and the new small package. Features • Low distortion THD = 0.1% typ (Po = 0.5 W, f = 100 Hz to 10 kHz) THD = 1% typ (Po = 3 W, f = 70 Hz to 40 kHz) • Internal each protection circuits  Surge protection circu.

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HA13119 Dual 5.5 W Audio Power Amplifier Description The HA13119 is power IC designed for car radio and car stereo amplifiers. At 13.2 V to 4 Ω load, this power IC provides output power of 5.5 W with 10 % distortion. It is easy to design as this IC employs internal each protection circuit and the new small package. Features • Low distortion THD = 0.1% typ (Po = 0.5 W, f = 100 Hz to 10 kHz) THD = 1% typ (Po = 3 W, f = 70 Hz to 40 kHz) • Internal each protection circuits  Surge protection circuit (more than 50 V)  Thermal shut-down circuit  Ground fault protection circuit  Power supply fault protection circuit • Low external components count HA13119 Absolute Maximum Ratings (Ta = 25°C) Item Operating supply voltage DC supply voltage Peak supply voltage Output current Power dissipation Thermal resistance Junction temperature Operating temperature Storage temperature Notes: 1. 2. 3. 4. Symbol VCC VCC (DC) VCC (peak) Io (peak) PT θj – c Tj Topr Tstg Rating 18 26 50 4 15 3.5 150 –30 to +80 –55 to +125 Unit V V V A W °C/W °C °C °C 1 2 3 4 Note Value at t = 30 sec. Value at width tw = 200 ms and rise time tr = 1 ms. Per channel Per package Electrical Characteristics (VCC = 13.2 V, f = 1 kHz, RL = 4 Ω, Ta = 25°C) 1 channel operation Item Quiescent current Input bias voltage Voltage gain Voltage gain difference Output power Symbol IQ VB GV ∆G V Pout Min — — 48 — 5.0 — Total harmonic distortion Wide band noise Supply voltage rejection ratio Input impedance Roll off frequency THD WBN SVR Rin fL fH Cross-talk C.T — — 35 — — — 40 Typ 80 — 50 — 5.5 6.5 0.05 0.6 50 33 55 50 55 Max 160 10 52 +1.5 — — 0.5 1.2 — — — — — % mV dB kΩ Hz kHz dB Unit mA mV dB dB W Test Conditions Vin = 0 V Vin = 0 V, Rg = 10 kΩ Vin = –50 dBm Vin = –50 dBm RL = 4 Ω VCC=13.2 V THD = 10 % VCC=14.4 V Pout = 1.5 W Rg = 10 kΩ, BW = 20 Hz to 20 kHz Rg = 600 Ω, f = 500 Hz f = 1 kHz, Vin = –50 dBm ∆G V = –3 dB Rg = 600 Ω, Vin = –50 dBm Low from f = 1 kHz Ref High 2 HA13119 2 channel operation Item Output power Total harmonic distortion Symbol Pout THD Min — — Typ 5.3 0.10 Max — — Unit W % Test Conditions THD = 10 % Pout = 1.5 W Block Diagram Note: C104, C204 must be non secondary resonance type (non inductive) polyester film capacitor for keeping stability. Figure 1 Typical Application Circuit 3 HA13119 Figure 2 Voltage Gain vs. Frequency Figure 3 Total Harmonic Distortion vs. Frequency 4 HA13119 Figure 4 Output Power vs. Frequency Figure 5 Cross-talk vs. Frequency 5 HA13119 Figure 6 Supply Voltage Rejection Ratio vs. Frequency Figure 7 Output Power vs. Supply Voltage 6 HA13119 Figure 8 Noise Output vs. Signal Source Resistance Figure 9 Total Harmonic Distortion vs. Output Power 7 HA13119 Figure 10 Power Dissipation vs. Output Power 8 HA13119 When using this document, keep the following in mind: 1. This document may, wholly or partially, be subject to change without notice. 2. All rights are reserved: No one is permitted to reproduce or duplicate, in any fo.


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