Os motores de busca de Datasheet de Componentes eletrônicos |
|
LM1267 Folha de dados(PDF) 4 Page - National Semiconductor (TI) |
|
|
LM1267 Folha de dados(HTML) 4 Page - National Semiconductor (TI) |
4 / 20 page OSD Electrical Characteristics (Continued) Unless otherwise noted: T A = 25˚C, VCC = +5V, VIN = 0.7V, VABL =VCC,CL = 8 pF, Video Signal Output = 2 VP-P, Test Set- ting 8. Symbol Parameter Conditions Min (Note 7) Typ (Note 6) Max (Note 7) Units ∆t OSD/OSD S Output Skew Time between OSD and OSD Select Measured from 50% Point on all Waveforms ±2.0 ns V feed 10 kHz Video Feedthrough into OSD OSD Inputs = 0V −70 dB V feed 10 MHz Video Feedthrough into OSD OSD Inputs = 0V −60 dB External DAC Signals Electrical Characteristics Unless otherwise noted: T A = 25˚C, VCC = +5V, VIN = 0.7V, VABL =VCC,CL = 8 pF, Video Signal Output = 2 VP-P. The fol- lowing apply for all four external DACs. Symbol Parameter Conditions Min (Note 7) Typ (Note 6) Max (Note 7) Units V Min DAC Min DAC Output Voltage Value = 00h 0.5 0.75 V V Max DAC Mode 00 Max DAC Output Voltage Value = FFh, DCF[1:0] = 00h (no load) 3.6 4.2 V V Max DAC Mode 11 Max Output Voltage of DACs 1–3 in DCF Mode 11 Value = FFh, DCF[1:0] = 11h, DAC4 Value = 00h 1.85 2.1 2.35 V ∆V Max DAC (Temp) Variation of any DAC output voltage with temperature 0˚C<T<70˚C ambient ±0.5 mV/deg ∆V Max DAC (V CC) Variation of any DAC output voltage with V CC 4.75V<V CC<5.25V ±50 mV/V Linearity Linearity of DAC Over its Range 5% Monotonicity Monotonicity of the DAC Excluding dead zones at limits of DAC ±0.5 LSB External Interface Signals Electrical Characteristics Unless otherwise noted: T A = 25˚C, VCC = +5V, VIN = 0.7V, VABL =VCC,CL = 8 pF, Video Output = 2 VP-P. Symbol Parameter Conditions Min (Note 7) Typ (Note 6) Max (Note 7) Units V l(I 2C) I 2C Low Input Voltage SDA or SCL Inputs −0.5 0.5 1.5 V V h(I 2C) I 2C High Input Voltage SDA or SCL Inputs 3.0 4.0 5.0 V I l(I 2C) I 2C Low Input Current SDA or SCL Inputs, Input Voltage = 0V 1.9 2.2 2.5 µA I h(I 2C) I 2C High Input Current SDA or SCL Inputs, Input Voltage = 5V 0.3 0.6 0.9 µA t H-Blank on H-Blank Time Delay from Zero Crossing Point of H Flyback Rising Edge of the Flyback Signal 50 ns t H-Blank off H-Blank Time Delay from Zero Crossing Point of H Flyback Falling Edge of the Flyback Signal 50 ns I In Threshold I In H-Blank Detection Threshold −20 µA I In-Operating Minimum — Insure Normal Operation Maximum — Should Not Exceed in Normal Operation Lowest Operating Horizontal Frequency in Given Application (Note 17) −30 −300 µA I In Flyback Peak Current during Flyback Period, Recommended Design Range Operating Range for all Horizontal Scan Frequencies, Maximum Current Should Not Exceed 2 mA (Note 17) 0.5 1.5 2.0 mA Note 1: Limits of Absolute Maximum Ratings indicate limits below which damage to the device must not occur. Note 2: Limits of operating ratings indicate required boundaries of conditions for which the device is functional, but may not meet specific performance limits. www.national.com 4 |
Nº de peça semelhante - LM1267 |
|
Descrição semelhante - LM1267 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |