Ordering number : ENA2319A LC898201 CMOS LSI Iris/Zoom/Focus/ Day-Night switching Drive Controller http://onsemi.com Overview LC898201 is the appropriate motor control LSI for the surveillance camera usage, and it can drive iris, focus, zoom and Day/Night switching simultaneously. It incorporates two feedback circuits for iris and focus control, and two stepper motor control circuits for zoom and Day/Night switching (cf. P4 Application-1). Moreover, the feedback control applies iris control, and stepper motor controls apply focus, zoom and Day/Night switching at the mode selection (cf. Application-2 to 4 of P5 to P7). Stepper motor control circuits can drive the stepping motor efficiently(It is called “ECO(GREEN)-driver”) (For a limited numerical usable channel, refer to Application-1 to 4 of P4 to P7). TQFP64 7x7 [ LC898201TA-NH ] Features Built-in equalizer circuit by digital operation - Iris control equalizer circuit - Focus control equalizer circuit (MR sensor can be connected.) - Coefficients can be set arbitrarily through the SPI interface. - Computed values in the equalizer can be monitored. Built-in 3ch stepping motor control circuits (2ch are equipped with “ECO(GREEN)-driver” circuits) (Usable channel is shown in Application-1 to 4 of P4 to P7) SPI bus interface FBGA64 6x6 [ LC898201RA-NH ] PI control circuit - 30mA Sink output terminal - Built-in PI detecting function (A/D method) A/D converter - 12bit (6ch) : Iris, Focus, ECO, PI detection D/A converter - 8bit (5ch) : Hall offset, Constant current bias, MR Sensor offset, ECO offset Operation Amplifier - 4ch (ECO 1, Iris control x1, Focus control 2) To the next page. ORDERING INFORMATION See detailed ordering and shipping information on page 16 of this data sheet. Semiconductor Components Industries, LLC, 2014 August, 2014 80814HK 20140707-S00002/32514HK No.A2319-1/16 LC898201 PWM pulse generator - PWM Pulse generator for feedback control (Up to 12bit accuracy) - PWM pulse generator for stepper motor control (Up to 1024 micro steps) - PWM pulse generator for general-purpose H-Bridge (128 voltage levels) Motor Driver - ch1 to ch6 : Io max=200mA - ch7 : Io max=300mA - Built-in thermal protection circuit - Built-in low-voltage malfunction prevention circuit OSC (Type. 48MHz) Package - LC898201TA-NH : TQFP64(77) 0.4mm pitch - LC898201RA-NH : FBGA64(6.06.0) 0.5mm pitch - Lead-free, Halogen-free Power supply voltage - Logic unit : 2.7V to 3.6V (IO, Internal core) - Driver unit : 2.7V to 5.5V (Motor drive) Package Dimensions unit : mm [ LC898201TA-NH ] TQFP64 7x7 / TQFP64 CASE 932BC ISSUE O No.A2319-2/16 LC898201 Package Dimensions unit : mm [ LC898201RA-NH ] FBGA64 6x6 CASE 113BL ISSUE O D A B NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION b IS MEASURED AT THE MAXIMUM SOLDER BALL DIAMETER PARALLEL TO DATUM C. 4. COPLANARITY APPLIES TO SPHERICAL CROWNS OF SOLDER BALLS. 5. DIMENSION C, THE SEATING PLANE, IS DEFINED BY THE SPHERICAL CROWNS OF THE SOLDER BALLS. PIN A1 REFERENCE E 0.20 C 2X 2X 0.20 C DIM A A1 b D E e TOP VIEW A 0.20 C A1 0.10 C C NOTE 4 SIDE VIEW SEATING PLANE NOTE 5 e K J H G F E D C B A INDEX MARK RECOMMENDED SOLDERING FOOTPRINT* A1 e/2 MILLIMETERS MIN MAX −−− 1.05 0.05 0.15 0.24 0.34 6.00 BSC 6.00 BSC 0.50 BSC 0.50 PITCH 0.50 PITCH e 64X e/2 0.28 DIMENSIONS: MILLIMETERS 1 2 3 4 5 6 7 8 9 10 BOTTOM VIEW 64X b 0.08 NOTE 3 M C A B *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. No.A2319-3/16 LC898201 Block Diagram Application-1 MR-VCM No.A2319-4/16 LC898201 Application-2 Stepper Motor 3ch & Crystal oscillator(or Ceramic oscillator) No.A2319-5/16 LC898201 Application-3 Stepper Motor 3ch & Oscillator No.A2319-6/16 LC898201 VM PGND ADVSS DAOPVSS DAOPVDD DVSS DVDD ADVDD Application-4 Stepper Motor 3ch & ECO external connection No.A2319-7/16 LC898201 Pin Description TYPE I INPUT P Power, GND O OUTPUT B(I) BIDIRECTION : INPUT at reset B(O) BIDIRECTION : OUTPUT at reset ■ SPI interface (Slave) SSB SCLK MOSI MISO BUSY/MON I I I B(O) B(O) ■ PI sensor drive signal output PIS1/MON B(O) PIS2/MON B(O) ■ Video synchronizing signal input VSYNC1/MON B(I) VSYNC2/MON /SHUTTER B(I) NC NOT CONNECT Chip select Clock Received data Transmit data Transfer busy / Monitor output PI sensor drive signal output 1 / Monitor output PI sensor drive signal output 2 / Monitor output Video synchronizing signal input / Monitor output (with pull-down resistance) Video synchronizing signal input / Monitor output / Shutter input (with pull-down resistance) ■ Monitor output MON B(O) Monitor output ■ Clock output XTALCK XTAL CLKO1/MON CLKO2/MON I O B(O) B(O) Oscillation amplifier input : 27MHz Oscillation amplifier output Clock output 1 / Monitor output Clock output 2 / Monitor output ■ Reset ZRESET I Reset signal input(Low active) ■ Bias current pin BIASO6 O CH6 Bias current output ■ OP Amp pin OPINM1 OPINM3 OPINP6 OPINM6 OPINP7A OPINM7A OPINP7B OPINM7B I I I I I I I I CH1 OP Amp input(-) with ATT CH3 OP Amp input(-) with ATT CH6 OP Amp input (+) CH6 OP Amp input (-) CH7-A OP Amp input (+) CH7-A OP Amp input (-) CH7-B OP Amp input (+) CH7-B OP Amp input (-) ■ A/D input pin ADIN1 ADIN6 ADIN7A ADIN7B ADPIIN1 ADPIIN2 ADVRH ADVRL B B B B I I I I CH1 A/D input (CH1 OP Amp output) CH6 A/D input (CH6 OP Amp output) CH7-A A/D input (CH7 OP Amp output) CH7-B A/D input (CH7 OP Amp output) CH1/2 PI sensor signal A/D input CH3/4 PI sensor signal A/D input A/D conversion range standard voltage A/D conversion range standard voltage No.A2319-8/16 LC898201 ■ H-Bridge OUT1A OUT1B OUT2A OUT2B OUT3A OUT3B OUT4A OUT4B OUT5A OUT5B OUT6A OUT6B OUT7A OUT7B O O O O O O O O O O O O O O ■ Power pin DVDD DVSS DAOPVDD DAOPVSS ADVDD ADVSS VM PGND P P P P P P P P CH1 H-Bridge output CH1 H-Bridge output CH2 H-Bridge output CH2 H-Bridge output CH3 H-Bridge output CH3 H-Bridge output CH4 H-Bridge output CH4 H-Bridge output CH5 H-Bridge output CH5 H-Bridge output CH6 H-Bridge output CH6 H-Bridge output CH7 H-Bridge output CH7 H-Bridge output Digital VDD Digital GND D/A, OP Amp VDD D/A, OP Amp GND A/D VDD A/D GND H-Bridge VDD H-Bridge GND * Process when pins are not used PIN TYPE “O” ····· The pin must be left open. PIN TYPE “I” ······· The pin must not be left open. Please make sure to connect the pin to Vdd or Vss even when it is not used. (Please check with us whether to connect to Vdd or Vss.) PIN TYPE “B” ····· Please contact us if you are uncertain about a processing method in the pin description in the PIN layout table. A problem may occur if the processing method is used wrongly for any unused pin. Please make sure to contact us. No.A2319-9/16 <48> ADIN7B <47> ADIN6 <46> OPINP7B <45> OPINM7B <44> OPINP6 <43> OPINM6 <42> DAOPVSS <41> DAOPVDD <40> BIASO6 <39> OPINP7A <38> OPINM7A <37> OPINM1 <36> OPINM3 <35> VM <34> VM <33> PGND <1> DVDD <2> DVSS <3> CLKO1 <4> CLKO2 <5> ZRESET <6> SSB <7> SCLK <8> MOSI <9> MISO <10> BUSY <11> DVDD <12> DVSS <13> MON <14> VM <15> VM <16> PGND LC898201 Pin Assignment <TOP VIEW> TQFP64(7X7) No.A2319-10/16 LC898201 10 DVDD VSYNC2 PIS2 9 DVSS 8 CLKO1 7 CLKO2 6 SSB 5 MISO BUSY 4 DVDD DVSS 3 MON 2 VM VM 1 PGND PGND A B DVSS ADVSS ADVDD ADPI IN1 ADPI IN2 ADIN7A ADIN7B ADVRL ADVRH ADIN6 OPINM 7B OPINP 7B OPINM6 OPINP6 BIASO6 DAOP VSS DAOP VDD OPINM1 OPINP 7A OPINM 7A OPINM3 OUT7A OUT6A OUT5A OUT4A OUT3A OUT1A OUT2A OUT7B XTALCK VSYNC1 PIS1 DVDD ADIN1 XTAL ZRESET SCLK MOSI OUT6B OUT5B OUT4B OUT3B OUT1B OUT2B C D E F G H VM VM PGND PGND J K <TOP VIEW> FBGA64(6.0X6.0) No.A2319-11/16 LC898201 PIN number Pin No. Type Pin name P DVDD Pin No. Type Pin name J1 P PGND 34 J2 P VM 35 K2 P VM TQFP64 FBGA64 TQFP64 FBGA64 1 A10 33 2 A9 P DVSS 3 A8 B(O) CLKO1 4 A7 B(O) CLKO2 36 H4 I OPINM3 5 C6 I ZRESET 37 G5 I OPINM1 6 A6 I SSB 38 K5 I OPINM7A 7 D6 I SCLK 39 H5 I OPINP7A 8 D5 I MOSI 40 G6 O BIASO6 9 A5 B(O) MISO 41 K6 P DAOPVDD 10 C5 B(O) BUSY 42 H6 P DAOPVSS 11 A4 P DVDD 43 H7 I OPINM6 12 C4 P DVSS 44 K7 I OPINP6 13 A3 B(O) MON 45 H8 I OPINM7B 14 B2 P VM 46 K8 I OPINP7B 15 A2 P VM 47 K9 B ADIN6 16 B1 P PGND 48 K10 B ADIN7B Type Pin name Type Pin name P PGND ADIN7A Pin No. TQFP64 FBGA64 17 A1 Pin No. TQFP64 FBGA64 49 J10 B 18 C3 O OUT6A 50 G8 B ADIN1 19 C1 O OUT6B 51 H10 I ADPIIN2 20 D3 O OUT5A 52 G10 I ADPIIN1 21 D1 O OUT5B 53 E9 I ADVRL 22 E3 O OUT4A 54 F9 I ADVRH 23 E1 O OUT4B 55 F10 P ADVDD 24 F3 O OUT3A 56 E10 P ADVSS 25 F1 O OUT3B 57 F8 P DVDD 26 G3 O OUT1A 58 D10 P DVSS 27 G1 O OUT1B 59 E8 B(O) PIS1 28 H3 O OUT2A 60 C10 B(O) PIS2 29 H1 O OUT2B 61 D8 B(I) VSYNC1 30 K4 O OUT7A 62 B10 B(I) VSYNC2 31 K3 O OUT7B 63 C8 I XTALCK 32 K1 P PGND 64 C7 O XTAL No.A2319-12/16 LC898201 Electrical Characteristics 1. Logic, Analog Logic, Analog power : DVDD/DVSS, OPDAVDD/OPDAVSS, ADVDD/ADVSS, these should be connected at the same voltage. They are shown DVDD/DVSS as follows. 1) Absolute Maximum Ratings at DVSS=0V Parameter Supply Voltage Symbol DVDD max Conditions Ta ≤ 25C Ratings 0.3 to 4.6 Unit V Input/Ouput Voltage Vin,Vout Ta ≤ 25C 0.3 to DVDD+0.3 V Storage Temperature Tstg 55 to 125 C Operating Temperature Topr 20 to 85 C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 2) Allowable Operating Range at Ta=20 to 85C, DVSS=0V Parameter Power Supply Voltage Symbol DVDD Min. 2.7 Typ. 3.3 Max. 3.6 Unit V Input Voltage Range VIN 0 - DVDD V Input Voltage Range VIN 0 - VM V Applicable pins Except for OPINM1, OPINM3 OPINM1, OPINM3 Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. 3) D.C Characteristics : Input/Ouput level at Ta=20 to 85C, DVSS=0V, DVDD=2.7 to 3.6V Parameter Symbol High-level input voltage Low-level input voltage High-level input voltage Low-level input voltage High-level output voltage Low-level output voltage Low-level output voltage PullDown resistance VIH VIL VIH VIL VOH VOL VOL Rdn Analog input voltage VAI DVSS Analog input voltage VAI PGND VGA output resistance Rout Analog output current IAO Conditions CMOS Min. Typ. Max. 0.7DVDD 0.4 0.4 200 V V V V V V V KΩ DVDD V 0.2DVDD CMOS Schmidt IOH=4mA IOL= 4mA IOL= 30mA 0.75DVDD 0.15DVDD DVDD0.4 40 CMSDAC =001b & WH_DAV4 =00h 80 Unit VM Applicable pins (2)(3) (1) (2)(3)(4) (2)(3) (4) (3) (5) V (6) 1 KΩ (7) 1 mA (8) * Applicable pins (1) ZRESET, SSB, SCLK, MOSI (2) MISO, BUSY, MON, CLKO1, CLKO2 (3) VSYNC1, VSYNC2 (4) PIS1, PIS2 (5) OPINP6, OPINM6, OPINP7A, OPINM7A, OPINP7B, OPINM7B, ADPIIN1, ADPIIN2 (6) OPINM1, OPINM3 (7) ADIN1, ADIN6, ADIN7A, ADIN7B (8) BIASO6 Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. No.A2319-13/16 LC898201 2. VM 1) Absolute Maximum Ratings at Ta=25C, PGND=0V Parameter Supply Voltage Symbol VMmax Conditions Ouput peak current Iopeak1 Ouput peak current Iopeak2 Output continuous current Iomax1 OUT1A/B to OUT6A/B t ≤ 10ms, On-duty ≤ 20% OUT7A/B t ≤ 10ms, On-duty ≤ 20% OUT1A/B to OUT6A/B Output continuous current Iomax2 OUT7A/B Ratings 0.3 to 7.0 Unit V 300 mA 450 mA 200 mA 300 mA Storage Temperature Tstg 55 to 125 C Operating Temperature Topr 20 to 85 C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 2) Allowable Operating Range at Ta=25C, PGND=0V Item Power Supply Voltage Symbol VM Conditions Ratings 2.7 to 5.5 Unit V Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. 3) Electrical Characteristics at Ta=25C, PGND=0V, VM=5V Parameter Output ON resistance Output ON resistance Symbol Conditions Min. Typ. Ronu Rond Ronu Rond Io=200mA Pch Io=200mA Nch Io=300mA Pch Io=300mA Nch 0.85 0.45 0.85 0.45 Max. Unit Ω Ω Ω Ω Applicable pins (9) (10) Diode forward voltage VD ID=200mA 0.9 V (9) Diode forward voltage VD ID=300mA 0.9 V (10) * Applicable pins (9) OUT1A, OUT1B, OUT2A, OUT2B, OUT3A, OUT3B, OUT4A, OUT4B, OUT5A, OUT5B, OUT6A, OUT6B (10) OUT7A, OUT7B Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. No.A2319-14/16 LC898201 Example of External Circuit Connection example of oscillation circuit XTALCK XTAL R1 X1 C1 C2 Please contact the manufacturer of the oscillator for an external RC. * In the case of X’tal, it takes about 50 ms for oscillation to stabilize (please check with the manufacturer for a precise time period). AC Characteristics Power supply, Reset pin Specification DVDD VH_V VIL : DVDD, OPDAVDD, ADVDD : 2.7V : 0.15DVDD Parameter The time from the rise of DVDD to the rise of ZRESET The time from the fall of DVDD to the fall of ZRESET Low period of ZRESET Symbol tVtoZR tZRtoV tRP Min. 1 500 100 Typ. Max. Unit ms s s VM can be turn on/off regardless above power supply AC timing. No.A2319-15/16 LC898201 ORDERING INFORMATION Device LC898201TA-NH Package TQFP64 7x7 (Pb-Free / Halogen Free) LC898201RA-NH FBGA64 6x6 (Pb-Free / Halogen Free) Shipping (Qty / Packing) 1000 / Tape & Reel 1000 / Tape & Reel ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf . SCILLC reserves the right to make changes without further notice to any products herein. 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