pca9507 NXP Semiconductors, pca9507 Datasheet
pca9507
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pca9507 Summary of contents
Page 1
... HDMI DDC I Rev. 01 — 7 February 2008 1. General description The PCA9507 is a 2-wire serial bus extender providing 3 level shift that allows meters bus extension for reliable DDC, I retaining all the operating modes and features of the I ...
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... V CC(A) DYNAMIC PULL-UP SDAA V CC(A) DYNAMIC PULL-UP SCLA PCA9507 Functional diagram of PCA9507 Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus 2 C-bus devices and multiple masters Description plastic small outline package; 8 leads; body width 3.9 mm plastic thin shrink small outline package; 8 leads; body width 3 mm ...
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... SMBus applications. With dual supply rails, the device translates from voltage ranges 2 5.5 V down to a voltage as low as 2.7 V without degradation of system performance. All I/Os are overvoltage tolerant to 5.5 V even when the device is un-powered (V The PCA9507 includes a power-up circuit that keeps the output drivers turned off until V and V CC(A) power-up ...
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... A LOW, so the PCA9507 direction control assumes that port A is controlling the part unless port B falls below 0.4 V. When the port B voltage is PCA9507 is on and holds port A down nearly the port B voltage rises because the external driver turns off, the port B voltage rises up to ~0.5 V because port A is LOW; ...
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... CC(A) SDAA/SCLA line pull-up resistor versus load capacitance Rev. 01 — 7 February 2008 PCA9507 2 , the rise time accelerator activates and boosts 2 C-bus rise time specification when the Table 3. For HDMI transmitter for more details. Figure 5 Minimum 1 ...
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... SCLB and SDAB in order to 2 C-bus rise time specification. is the maximum allowable capacitance load (include the capacitance of driver, is PU(min) Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus 2 C-bus Standard-mode and operates PU(max) © ...
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... Master devices can be placed on either bus. HDMI DDC applications for DVD/R and LCD TV are shown in transmitter or receiver is 3.3 V, while the DDC line PCA9507 behaves like a voltage level shift, a buffer and long cable bus extender to ensure signal integrity for accessing the EDID on the DDC line ...
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... The master drives the B bus to ground or lets it float the falling edge of the 8 SDAA on the A bus to ground, causing the PCA9507 to pull SDAB on the B bus to 0 the falling edge of the 9 the A bus. Multiple PCA9507 port A sides can be connected in a star configuration allowing all nodes to communicate with each other ...
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... SDAA SDAB SDA SCLA SCLB SCL SLAVE PCA9507 400 kHz CC(A) CC(B) SDAA SDAB SDA SCLA SCLB SCL SLAVE PCA9507 400 kHz CC(A) CC(B) SDAA SDAB SDA SCLA SCLB SCL SLAVE PCA9507 400 kHz EN 002aad406 SDAA ...
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... B; enable pin (EN) input/output current port A; port B input current EN, V total power dissipation storage temperature ambient temperature operating in free air junction temperature Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus V of PCA9507 OL Min Max 0.5 +7 0 GND - 50 ...
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... 1.5 0.7V - CC(B) [2] 0.5 - 0.5 0 0. 0.7V - CC(A) [3] 0 0 PCA9507 2 C-bus and SMBus Max Unit 5 5.5 V +0.3V V CC 5.5 V +1 © NXP B.V. 2008. All rights reserved ...
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... Min Typ [4] 90 165 [5] 140 218 [5] 130 91 100 173 20 39 [6] 100 - [6] 100 - on port A. CC(A) on port A to 0.3V on port B. CC(B) PCA9507 2 C-bus and SMBus Max Unit +0.3V V CC(B) 5 [3] Max Unit 350 ns 180 100 ns 310 ns 330 ns 260 ns 100 ...
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... Rev. 01 — 7 February 2008 2 input 0.3V 0.3V CC(A) CC( PHL PLH 80 % 0.3V 0.3V output CC(B) CC( THL port A to port B 002aad434 V CC(B) V CC(B) V CC( DUT 002aab649 on port A (2 5.5 V). of pulse generators. o PCA9507 C-bus and SMBus V CC(A) V CC( TLH 002aad433 © NXP B.V. 2008. All rights reserved ...
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... detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.016 0.024 EUROPEAN PROJECTION PCA9507 2 C-bus and SMBus SOT96 ( 0.7 0 0.028 0.004 0.012 ISSUE DATE 99-12-27 03-02-18 © NXP B.V. 2008. All rights reserved ...
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... 0.45 0.28 3.1 3.1 0.65 0.25 0.15 2.9 2.9 REFERENCES JEDEC JEITA Rev. 01 — 7 February 2008 detail 5.1 0.7 0.94 0.1 0.1 0.1 4.7 0.4 EUROPEAN PROJECTION PCA9507 2 C-bus and SMBus SOT505 (1) Z 0.70 6 0.35 0 ISSUE DATE 99-04-09 03-02-18 © NXP B.V. 2008. All rights reserved ...
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... Solder bath specifications, including temperature and impurities PCA9507_1 Product data sheet 2-wire serial bus extender for HDMI DDC I Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus © NXP B.V. 2008. All rights reserved ...
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... Lead-free process (from J-STD-020C) Package reflow temperature ( C) 3 Volume (mm ) < 350 260 260 250 Figure 19. Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus Figure 19) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 250 245 245 245 © ...
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... Human Body Model High-Definition Multimedia Interface Inter Integrated Circuit bus Liquid Crystal Display Machine Model System Management Bus Set-Top Box Data sheet status Product data sheet Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus peak temperature 001aac844 Change notice Supersedes - - © ...
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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners C-bus — logo is a trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com Rev. 01 — 7 February 2008 PCA9507 2 C-bus and SMBus © NXP B.V. 2008. All rights reserved ...
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... NXP B.V. 2008. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com PCA9507 2 C-bus and SMBus All rights reserved. Date of release: 7 February 2008 Document identifier: PCA9507_1 ...