TCD141ARC TOSHIBA | Alldatasheet
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TENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device) The TCD141ARC is a high sensitive and low dark current 5000-elements linear image sensor. The sensor can be used for facsimile, imagescanner and OcR. The device is contains a row of 5000 photodiodes, which —— —> provide a 16 lines/mm (400 DPI) across a A3 size paper. se mal Qa. yl I iv fi
FEATURES
@ Number of Image Sensing Elements : 5000 @ Image Sensing Element Size : 74m by 7m on 7m WpIP22-C-400-2.548 centers Weight : 5.4g (Typ.) @ Photo Sensing Region : High sensitive and low dark current pn photodiode @ Clock : 2 phase (12V) @ Package : 22 pin DIP @ Window Glass : Antireflected coating PIN CONNECTIONS MAXIMUM RATINGS (Note 1) CHARACTERISTIC SYMBOL | RATING | UNIT os os Clock Pulse Voltage s s Shift Pulse Voltage 03-15 Ls 2] vs Reset Pulse Voltage . rst [a] [19] sH Power Supply Voltage e205] $18 Operating Temperature [Too | --@ | C] vw ws Storage Temperature -=40~100 Ne Fa] nc (Note 1) All voltage are with respect to SS and Vss nef] [is] we terminals (Ground). 20 [| g2E #10 gie (TOP VIEW) 961001EBA2 malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook 1997-06-30 1/11
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@ The products described in this document are subject to foreign exchange and foreign trade control laws. © The information contained herein presented only ab a guide for the applications of our products. No responsibilty is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others @ The information contained herein is subject to change without notice 1997-06-30 2/11
OPTICAL / ELECTRICAL CHARACTERISTICS (Ta =25°C, Vop = 12V, V¢ = Vas =VsH = 12V (PULSE), f¢ = 1.0MHz, tit (INTEGRATION TIME) = 10ms, LIGHT SOURCE = DAYLGIHT FLUORESCENT LAMP, LOAD RESISTANCE = 100kQ) CHARACTERISTIC SYMBOL | win. | tye. | max. | UNIT NOTE Sensitivity SSCS SR | 2 | 2 | 80 | Ves | ote Photo Response Non Uniformity PRNU (3) L— f.— f 10 | mv_| (Note 4) Saturation Output Voltage [Vest | 10] 15 | — | V_| ote) [Saturation Exposure —~S~dCESCSSCS~*dt(8 | 08 | — | es | (Note 6) [Dark Signal Voltage | _Voax | — | — [5 | mV | Wote7)_| Dark Signal Non Uniformity DSNU [ — | — | 5 [ mv _|{ (Note 7) Total Transfer Efficiency a Output Impedance [% [os pao [of Dynamic Range [ore | — | 30 | — |_| Wore a) Oe Sion Ourput Nolst | Vos, [30 [40 [55 [Vote s) DC Mismatch Voltage WosVosl | — | — [30 [mv [| (Note 2) Sensitivity for 2856K W-lamp is 7.5V/Ix-s (Typ.) (Note 3) Measured at 50% of SE (Typ.) Definition of PRNU : PRNU= = x 100 (%) Where % is average of total signal outputs and Ax is the maximum deviation from % under uniform illumination. (Channel 1) In the case of 2500 elements (Channel 2), the condition is the same as above too. (Note 4) PRNU (3) is defined as maximum voltage with next pixel. Where measured 5% of SE (Typ.) (Note 5) Vsat is defined as minimum saturation output voltage of all effective pixels. (Note 6) Definition of SE : SE= sat. (Ix-s) 1997-06-30 3/11
(Note 7) Vprk is defined as average dark signal voltage of all effective pixels. DSNU is defined as different voltage between VprK and ViypK when Vp is maximum dark signal voltage. os ee DsNU (Note 8) Definition of DR ; DR= “SAT. VDRK VprK is proportional to tT (Integration Time). So the shorter tT condition makes wider DR value. (Note 9) DC signal output voltage (Channel 1, 2). os Vos ss 1997-06-30 4/11
CHARACTERISTIC SYMBOL | min, | orve. | max. | UNIT v g1E,O OD OD OD Clock Pulse Voltage veo | 0 [os [os | Y Vets Final Stage Clock Pulse Voltage viog [0 | 05] 08 | v Sift Pulse Voltege i Vast eee Puls Nose oe Power Supply Volage [Von [mae fe 3 |v CLOCK CHARACTERISTICS (Ta = 25°C) CHARACTERISTIC SYMBOL | min | rye. | max. | UNIT Clock Pulse Frequency a Reset Pulse Frequency [fas [90 Clock Capacitance | Seo [= | 450 [50] pk Final Stage Clock Capacitance 7 shift Gate Capacitance ee Reset Gate Capacitance Sc TT 19970630
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sH #18 tt ts *6 ai a aa RST 112 8 10 VIDEO DATA G G Y Vioeo 9 ty i RS2 8 +10 Y WY — CHARACTERISTIC SYMBOL | min, JvarPig | max. | UNIT (Note 10) Pulse Timing of SH and 16,0 Lae | 0 | 0 | — |» | SH Pulse Rise Time, Fall Time a SH Pulse Width [3 | 300 | 1000 | — | ns _ £18, 428 Pulse Rise Time, Fall Time [7 [0 | 100 | — | rs_| RS Pulse Rise Time, Fall Time [6.1 0 | 20 | — | | RS Pulse Width [| 20 | 350 | — | ms Pulse Timing of 1B, 2B, RS Se Video Data Delay Timing (Note 11) t12,t133 | — | 30 | — | ns | (Note 10) TYP, is the case of fps = 1MHz. (Note 11) Load Resistance is 100kQ.. 1997-06-30 7/11
TYPICAL PERFORMANCE CURVES TYPICAL SPECTRAL RESPONSE " AN ese | of |i TN ttt ttt | Pipe ee APEEEE zt} TAT TT tt eee Nee zo tT TPT T TXT ETT TT eg {TTT TPP IN Terre tt of TEEPE TE NE TT TT ee Nee titi tit iit | swt WAVE LENGTH 4 (nm) MODULATION TRANSFER FUNCTION oe ONO NER FUNCTION OF X-DIRECTION a SPATIAL FREQUENCY (Cycles/mm) SPATIAL FREQUENCY (Cycles/mm) 2 143 286 429 57.4 na 2 143286 429 57.1 m4 fT TTT eT TT yy [iT tT tT ttt Pie yt yy yy Pett ttt ty 10 = 10—— PPTL TET | PPPS TTT wt tT ANE oT EAN TT PCCD SR “CO ees PT tty tt ty | atti Ett Tt ty ott tt tt tt Litt tty tt ty Pit tT ey ery [TTT {TT ttt ty} NORMALIZED SPATIAL FREQUENCY NORMALIZED SPATIAL FREQUENCY 1997-06-30 8/11
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- Window Glass The dust and stain on the glass window of the package degrade optical performance of CCD sensor. Keep the glass window clean by saturating a cotton swab in alcohol and lightly wiping the surface, and allow the glass to dry, by blowing with filtered dry N2. Care should be taken to avoid mechanical or thermal shock because the glass window is easily to damage. 2. Electrostatic Breakdown Store in shorting clip or in conductive foam to avoid electrostatic breakdown. 3. Incident Light CCD sensor is sensitive to infrared light. Note that infrared light component degrades resolution and PRNU of CCD sensor. 4. Lead Frame Forming Since this package is not stout against mechanical stress, you should not reform the lead frame. We recommend to use a IC-inserter when you assemble to PCB. 1997-06-30 10/11
WDIP22-C-400-2.54B (B) Unit in mm 1,540.9" ? 35.0(7mmx5000) o.7t0.1 Note 3) FH nn Fe [i ee eee _2} of of if tf g el 3g a J o| = ° 1 4 a 53.640.5 g ba 8 —§ Ss ba $Tot goon __s BS 2 %@ oO 14.1TYP 0.5140.15 [50.250 1.0240.1 (Note 1) No.1 SENSOR ELEMENT (S1) TO EDGE OF PACKAGE. (Note 2) TOP OF CHIP TO BOTTOM OF PACKAGE. (Note 3) GLASS THICKNES (n= 1.5) (Note 4) ANTIREFECTED COATING AREA. Weight : 5.4g (Typ.) 1997-06-30 11/11