Maker : Sanyo Electric
Part No. : LA76832N

  Datasheet PDF : LA76832N.pdf
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www.DataSheet4U.com Ordering number : ENA0069 LA76832N Overview Monolithic Linear IC I2C Bus Control IC The LA76832N is I2C bus controller ICs that support the NTSC and aim for rationalization of color TV set design, improved manufacturability, and lower total costs. Functions • I2C Bus Control VIF/SIF/Y/C/Deflection Implemented in a Single Chip Specitications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol V8 max V31 max V43 max Maximum supply current I18 max I25 max Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg Conditions Ratings 7.0 7.0 7.0 25 35 Unit V V V mA mA W °C °C DataSheet4U.com Ta≤65°C * 1.6 -10 to +65 -55 to +150 DataShee *Provided with a glass epoxy board (114.3×76.1×1.6mm) Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Symbol V8 V31 V43 Recommended supply current I18 I25 Operating supply voltage range V8 op V31 op V43 op Operating supply current range I25 op I18 op Conditions Ratings 5.0 5.0 5.0 19 27 4.7 to 5.3 4.7 to 5.3 4.7 to 5.3 24 to 30 17 to 21 Unit V V V mA mA V V V mA mA DataSheet4U.com O3005 MS PC B8-5799 No.0069-1/39 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com LA76832N Electrical Characteristics at Ta = 25°C, VCCL = V8 = V31 = V43 = 5.0V, ICC = I18 = 19mA, ICC = I25 = 27mA Parameter [Circuit voltage, current] IF supply current RGB supply current Horizontal supply voltage CCD supply current Video supply current [CCD block] Voltage gain Voltage gain B Difference of voltage gain Delay time [OSD block] OSD Fast SW threshold Red RGB output level Green RGB output level Blue RGB output level Analog OSD R output level Gain match Linearity Analog OSD G output level Gain match Linearity Analog OSD B output level Gain Match Linearity [RGB output (cutoff drive) block] Brightness control (Normal) Hi brightness (max) Low brightness (Min) Cutoff control (min) (Bias control) (max) Resolution Sub-bias control Resolution RB Drive adjustment Maximum output G Drive adjustment Maximum output RB Output attenuation G Output attenuation [VIF block] Maximum RFAGC voltage Minimum RFAGC voltage RF AGC Delay Pt (@DAC = 0) RF AGC Delay Pt (@DAC = 63) Input sensitivity No-signal video output voltage Sync signal tip level Video output amplitude Video S/N C-S beat level Differential gain Differential phase Maximum AFT output voltage Minimum AFT output voltage AFT detection sensitivity VRFH VRFL RFAGC0 RFAGC63 Vi VOn VOtip VO S/N IC-S DG DP VAFTH VAFTL VAFTS CW = 80dBµ, DAC = 0 CW = 80dBµ, DAC = 63 DAC = 0 DAC = 63 Output -3dB No signal CW = 80dBµ 80dBµ, AM = 78%, fm = 15kHz CW = 80dBµ V3.58MHz/V920MHz 80dBµ, 87.5% Video MOD 80dBµ, 87.5% Video MOD CW = 80dBµ, frequency variations CW = 80dBµ, frequency variations CW = 80dBµ, frequency variations 4.3 0.0 12.0 3.3 1.1 1.9 3.7 1.4 2.0 45 30 5.0 2.0 4.7 0.2 20.0 10.0 10.0 5.0 0.7 28.0 8.5 0 85 75 46 4.1 1.7 2.1 9 0.3 0.7 Vdc Vdc dBµ dBµ dBµ Vdc Vdc Vp-p dB dB % deg Vdc Vdc mV/kHz BRT63 BRT127 BRT0 Vbias0 Vbias255 Vbiassns Vsbiassns RBout127 Gout15 RBout0 Gout0 7 1.5 1.6 2.8 1.9 2.2 40 40 2.0 3.2 4 8 2.7 1.8 9 3.5 11 5.5 2.4 3.6 2.5 V IRE IRE V V mV/Bit mV/Bit Vp-p Vp-p dB dB FSTH ROSDH GOSDH BOSDH RRGB LRRGB GRGB LGRGB BRGB LBRGB 2.3 120 70 85 1.12 45 0.8 45 0.8 45 2.5 165 120 120 1.4 50 1.0 50 1.0 50 2.7 200 140 155 1.68 60 1.2 60 1.2 60 V IRE IRE IRE Ratio % Ratio % Ratio % GV_R GV_B DGV Td -2 -2 0 0 0 0.1 63.8 +2 +2 0.3 dB dB dB µs I8 V18 V25 I31 I43 V8 = 5V V3 = 2.5V I18 = 19mA I25 = 27mA I31 = 5V I43 = 5V 55.0 65.0 8.0 5.0 5.6 150 75.0 mA V V mA mA Symbol Conditions min Ratings typ max Unit et4U.com DataSheet4U.com DataShee Continued on next page. DataSheet4U.com No.0069-2/39 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com LA76832N Continued from preceding page. Parameter APC pull-in range (U) APC pull-in range (L) [SIF block] FM detection output voltage FM limiting sensitivity FM detection output f characteristics FM detection output...

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