pca9622 NXP Semiconductors, pca9622 Datasheet
pca9622
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pca9622 Summary of contents
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... V to 5.5 V and the 100 mA open-drain outputs allow voltages The PCA9622 is one of the first LED controller devices in a new Fast-mode Plus (Fm+) family. Fm+ devices offer higher frequency ( MHz) and more densely populated bus operation (up to 4000 pF). ...
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... I 4 software programmable I LED Sub Call addresses) allow groups of devices to be addressed at the same time in any combination (for example, one register used for ‘All Call’ so that all the PCA9622s on the I three different addresses so that same time in a group). Software enable and disable for I ...
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... HVQFN32 plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 TSSOP32 plastic thin shrink small outline package; 32 leads; body width 6.1 mm; lead pitch 0.65 mm Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver 5 0.85 mm © NXP B.V. 2009. All rights reserved. ...
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... POWER- RESET V SS PWM REGISTER X BRIGHTNESS CONTROL 24.3 kHz 97 kHz 25 MHz OSCILLATOR OE Remark: Only one LED output shown for clarity. Fig 1. Block diagram of PCA9622 C-BUS CONTROL LED STATE SELECT REGISTER MUX/ GRPFREQ CONTROL REGISTER GRPPWM REGISTER 190 Hz '0' – ...
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... Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver LED0 3 LED1 4 PCA9622BS LED2 LED3 7 LED4 8 Transparent top view Pin configuration for HVQFN32 Description supply ground address input 0 address input 1 address input 2 ...
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... I power supply Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Description LED driver 9 supply ground LED driver 10 LED driver 11 LED driver 12 LED driver 12 supply ground LED driver 14 LED driver 15 active LOW output enable ...
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... I date closed system where the designer controls the address assignment these addresses can be used since the PCA9622 treats them like any other address. The LED All Call, Software Rest and PCA9564 or PCA9665 slave address (if on the bus) can never be used for individual device addresses. • ...
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... Software Reset I The address shown in performed by the master. The Software Reset address (SWRST Call) must be used with R/W = logic 0. If R/W = logic 1, the PCA9622 does not acknowledge the SWRST. See Section 7.6 “Software reset” Fig 5. Remark: The Software Reset I ...
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... Control register Following the successful acknowledgement of the slave address, LED All Call address or LED Sub Call address, the bus master will send a byte to the PCA9622, which will be stored in the Control register. The lowest 5 bits are used as a pointer to determine which register will be accessed (D[4:0]). The highest 3 bits are used as Auto-Increment fl ...
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... LEDOUT1 LEDOUT2 LEDOUT3 Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Table 4). When AI[ the Auto-Increment for rollover values. For example, if the Control … … Type Function read/write Mode register 1 ...
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... PCA9622 does not respond PCA9622 responds PCA9622 does not respond PCA9622 responds PCA9622 does not respond to LED All Call I 1* PCA9622 responds to LED All Call I Rev. 01 — 27 March 2009 2 16-bit Fm+ I C-bus 100 LED driver Type ...
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... OCH R/W [1] Change of the outputs at the STOP command allows synchronizing outputs of more than one PCA9622. Applicable to registers from 02h (PWM0) to 17h (LEDOUT) only. 7.3.3 PWM0 to PWM15, individual brightness control Table 7. Legend: * default value. Address 02h 03h 04h 05h 06h 07h 08h ...
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... GRPFREQ - Group Frequency register (address 13h) bit description Register Bit Symbol GRPFREQ 7:0 GFRQ[7:0] GFRQ 7 --------------------------------------- - s 24 Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Access Value Description R/W 1111 1111 GRPPWM register Access Value Description R/W 0000 0000* GRPFREQ register 1 © ...
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... Register Bit Symbol SUBADR1 7:1 A1[7:1] 0 A1[0] SUBADR2 7:1 A2[7:1] 0 A2[0] SUBADR3 7:1 A3[7:1] 0 A3[0] Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Access Value Description R/W 00* LED3 output state control R/W 00* LED2 output state control R/W 00* LED1 output state control R/W 00* LED0 output state control R/W 00* ...
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... When a HIGH level is applied to OE pin, all the LED outputs are high-impedance. The OE pin can be used as a synchronization signal to switch on/off several PCA9622 devices at the same time. This requires an external clock reference that provides blinking period and the duty cycle. ...
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... Byte 1 = A5h: the PCA9622 acknowledges this value only. If byte 1 is not equal to A5h, the PCA9622 does not acknowledge it. b. Byte 2 = 5Ah: the PCA9622 acknowledges this value only. If byte 2 is not equal to 5Ah, then the PCA9622 does not acknowledge it. If more than 2 bytes of data are sent, the PCA9622 does not acknowledge any more. ...
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... PWMx register). Rev. 01 — 27 March 2009 2 16-bit Fm+ I C-bus 100 LED driver bits, 256 steps) with 10.73 508 510 512 509 511 PCA9622 002aab417 © NXP B.V. 2009. All rights reserved ...
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... Bit transfer Figure 9). SDA SCL S START condition Definition of START and STOP conditions Figure 10). Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Figure 8). change of data allowed mba607 P STOP condition © NXP B.V. 2009. All rights reserved. ...
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... RECEIVER TRANSMITTER RECEIVER data output by transmitter data output by receiver SCL from master 1 S START condition 2 C-bus Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver MASTER MASTER TRANSMITTER/ MULTIPLEXER RECEIVER SLAVE not acknowledge acknowledge 2 8 clock pulse for ...
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... Individual from slave selection brightness registers only Auto-Increment on PWM15 register PWM0 register A acknowledge from slave Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver (1) data for register D[4: acknowledge acknowledge from slave from slave STOP condition ...
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... START condition (1) In this example, several PCA9622s are used and the same sequence (A) (above) is sent to each of them. (2) ALLCALL bit in MODE1 register is equal to 1 for this example. (3) OCH bit in MODE2 register is equal to 1 for this example. 2 Fig 16. LED All Call I ...
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... LED10 A0 LED11 LED12 A4 LED13 A5 LED14 A6 LED15 Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver LED light bar LED light bar © NXP B.V. 2009. All rights reserved 002aad532 ...
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... LED driver voltage output current on pin LEDn total LOW-level output current ground supply current total power dissipation power dissipation per channel storage temperature ambient temperature Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Conditions Min 0 ...
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... DD - 1.3 - 1.8 - 3.2 [1] - 1.70 SS 0 [2] 100 - = 2 2.5 0 3.7 0 3.7 PCA9622 Max Unit 5 2.0 V +0. 5 +0. 5 +0. 5 © NXP B.V. 2009. All rights reserved ...
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... Product data sheet 002aae507 0. (A) 0.15 0.05 0.05 0.35 0. 4.5 V 3.0 V 0.15 2.3 V 0.05 0.05 0.05 0.15 0.35 Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver 4.5 V 3.0 V 2.3 V 0.05 0.15 0. amb 002aae509 0.55 V (V) OL © NXP B.V. 2009. All rights reserved. 002aae508 0.55 ( ...
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... OE to LEDn; - MODE2[1: LEDn; - MODE2[1: SCL to LEDn; - MODE2[ outputs change on ACK SDA to LEDn; - MODE2[ outputs change on STOP condition Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver 2 Fast-mode I C-bus Fast-mode Plus I Max Min Max Min 100 0 400 ...
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... LOW HIGH SCL SU;DAT HD;DAT and Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver of the SCL signal) in order for the SDA output stage is specifi HD;STA SU;STA SU;STO Sr ...
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... SDA and SCL > less current Load capacitance includes jig and probe capacitance Termination resistance should be equal to the output impedance Z T Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver V DD open GND ...
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... 2.5 scale (1) ( 0.30 0.20 11.1 6.2 8.3 0.65 0.19 0.09 10.9 6.0 7.9 REFERENCES JEDEC JEITA MO-153 Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver detail 0.75 0.78 1 0.2 0.1 0.1 0.50 0.48 EUROPEAN PROJECTION © NXP B.V. 2009. All rights reserved. ...
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... REFERENCES JEDEC JEITA MO-220 - - - Rev. 01 — 27 March 2009 2 16-bit Fm+ I C-bus 100 LED driver detail 0.5 0.05 0.1 3.5 0.1 0.05 0.3 EUROPEAN PROJECTION PCA9622 SOT617 ISSUE DATE 01-08-08 02-10-18 © NXP B.V. 2009. All rights reserved ...
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... Package placement • Inspection and repair • Lead-free soldering versus SnPb soldering 17.3 Wave soldering Key characteristics in wave soldering are: PCA9622_1 Product data sheet 16-bit Fm+ I Rev. 01 — 27 March 2009 PCA9622 2 C-bus 100 LED driver © NXP B.V. 2009. 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 24. Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver Figure 24) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 ...
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... Most Significant Bit Negative-channel Metal-Oxide Semiconductor Printed-Circuit Board Positive-channel Metal-Oxide Semiconductor Pulse Width Modulation Red/Green/Blue Red/Green/Blue/Amber System Management Bus Rev. 01 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver peak temperature 001aac844 © NXP B.V. 2009. All rights reserved. time ...
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... Revision history Table 19. Revision history Document ID Release date PCA9622_1 20090327 PCA9622_1 Product data sheet 16-bit Fm+ I Data sheet status Change notice Product data sheet - Rev. 01 — 27 March 2009 PCA9622 2 C-bus 100 LED driver Supersedes - © NXP B.V. 2009. All rights reserved ...
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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 — 27 March 2009 PCA9622 2 16-bit Fm+ I C-bus 100 LED driver © NXP B.V. 2009. All rights reserved ...
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... C-bus 100 LED driver Soldering of SMD packages . . . . . . . . . . . . . . 31 Introduction to soldering Wave and reflow soldering . . . . . . . . . . . . . . . 31 Wave soldering Reflow soldering Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 33 Revision history . . . . . . . . . . . . . . . . . . . . . . . 34 Legal information . . . . . . . . . . . . . . . . . . . . . . 35 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 35 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Disclaimers Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Contact information . . . . . . . . . . . . . . . . . . . . 35 Contents Date of release: 27 March 2009 Document identifier: PCA9622_1 All rights reserved. ...