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TEA6825T 数据表(PDF) 3 Page - NXP Semiconductors |
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TEA6825T 数据表(HTML) 3 Page - NXP Semiconductors |
3 / 48 page 1998 Mar 24 3 Philips Semiconductors Preliminary specification In Car Entertainment (ICE) car radio TEA6823T; TEA6825T QUICK REFERENCE DATA Note 1. IC is operating; specified parameters may deviate from limits which are valid for operating range. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VDDA1 analog supply voltage 1 (+5 V; pin 5) note 1 4.5 5.0 5.5 V operating range 4.75 5.0 5.25 V IDDA1 analog supply current 1 (pin 5) FM mode 17 21 25 mA AM mode 14 17 21 mA I19 +I20 total FM mixer output current 4.8 6.0 7.2 mA I22 +I23 total AM mixer output current 10 12 14 mA VDDA2 analog supply voltage 2 (pin 28) note 1 7.0 8.5 10 V operating range 8.1 8.5 8.9 V IDDA2 analog supply current 2 (pin 28) FM mode 2.4 3.0 3.6 mA VDDA3 analog supply voltage 3 (+8.5 V; pin 56) note 1 7.0 8.5 10 V operating range 8.1 8.5 8.9 V IDDA3 analog supply current 3 (pin 56) FM mode 19 24 28 mA AM mode 9.5 12 15 mA VDDD digital supply voltage 1 (+5 V; pin 52) note 1 4.5 5.0 5.5 V operating range 4.75 5.0 5.25 V IDDD digital supply current (pin 52) note 1 8 10 12 mA signal plus noise-to-noise ratio FM mode; ∆f = 22.5 kHz at pins 43 and 47 66 75 − dB AM mode; m = 0.3 54 60 − dB THD total harmonic distortion FM mode; ∆f=75kHz − 0.1 0.35 % AM mode − 1.5 3 % α cs channel separation (adjusted) 40 −− dB Tamb operating ambient temperature −40 − +85 °C SN + N -------------- |
类似零件编号 - TEA6825T |
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类似说明 - TEA6825T |
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