UPD3798CY NEC, UPD3798CY Datasheet
UPD3798CY
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UPD3798CY Summary of contents
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... CCD linear image sensor 32-pin plastic DIP (400 mil) The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. S14314EJ1V0DS00 (1st edition) ...
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BLOCK DIAGRAM V GND GND OUT 31 (Blue OUT 32 (Green OUT 1 (Red CLB 2 Photocell · · · · · · (Blue) Transfer gate CCD ...
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... No connection NC Internal connection IC Internal connection IC 2 Shift register clock 2 1 Shift register clock 1 Transfer gate clock 3 TG3 (for Red) GND Ground IC Internal connection IC Internal connection NC No connection No connection NC No connection NC Caution Leave pins 6, 7, 12, 13, 20, 21, 26, 27 (IC) unconnected OUT OUT ...
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PHOTOCELL STRUCTURE DIAGRAM Aluminum shield 4 PHOTOCELL ARRAY STRUCTURE DIAGRAM (Line spacing Blue photocell array 7 m Green photocell array Channel stopper 7 m Red photocell array DATA SHEET S14314EJ1V0DS00 PD3798 4 lines (28 ...
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ABSOLUTE MAXIMUM RATINGS (T Parameter Output drain voltage Shift register clock voltage Reset gate clock voltage Reset feed-through level clamp clock voltage Transfer gate clock voltage Operating ambient temperature Storage temperature Caution Exposure to ABSOLUTE MAXIMUM RATINGS for extended periods ...
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ELECTRICAL CHARACTERISTICS data rate ( light source: 3200 K halogen lamp +C-500S (infrared cut filter 1mm) + HA-50 (heat absorbing filter mm) Parameter Symbol Saturation ...
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... Shift register clock pin capacitance 1 Shift register clock pin capacitance 2 Reset gate clock pin capacitance Reset feed-through level clamp clock pin capacitance C Transfer gate clock pin capacitance Remark Pins 9 and 24 ( 1), 8 and are each connected inside of the device Symbol Pin name Pin No ...
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TIMING CHART 1 (for each color) TG1 to TG3 CLB Note OUT V 3 OUT Note Input the RB and CLB pulses continuously during this period, too. Optical black (16 pixels) Valid photocell (5348 ...
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TIMING CHART 2 (for each color t10 t7 t11 90 % CLB OUT ...
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TG1 to TG3 TIMING CHART TG1 to TG3 1 2 Symbol t1 t5 t8, t9 t10 t11 t12, t13 t14 t15, t16 1, 2 cross points 2 1 Remark Adjust cross points of ...
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DEFINITIONS OF CHARACTERISTIC ITEMS 1. Saturation voltage: V sat Output signal voltage at which the response linearity is lost. 2. Saturation exposure: SE Product of intensity of illumination (I 3. Photo response non-uniformity: PRNU The output signal non-uniformity of all ...
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Output impedance Impedance of the output pins viewed from outside. 7. Response: R Output voltage divided by exposure (Ix•s). Note that the response varies with a light source (spectral characteristic). 8. Image Lag: IL The rate between ...
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STANDARD CHARACTERISTIC CURVES (Nominal) DARK OUTPUT TEMPERATURE CHARACTERISTIC 0.5 0.25 0 Operating Ambient Temperature T TOTAL SPECTRAL RESPONSE CHARACTERISTICS (without infrared cut filter and heat absorbing filter) (T 100 B 80 ...
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... APPLICATION CIRCUIT EXAMPLE + F/ CLB 4.7 2 4.7 4.7 Caution Leave pins 6, 7, 12, 13, 20, 21, 26, 27 (IC) unconnected. Remark The inverters shown in the above application circuit example are the 74HC04. 14 PD3798 OUT OUT 2 31 GND OUT CLB TG3 TG1 4 GND TG2 ...
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EQUIVALENT CIRCUIT F/25 V 100 100 CCD 2SC945 V OUT 2 k DATA SHEET S14314EJ1V0DS00 PD3798 15 ...
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PACKAGE DRAWING CCD LINEAR IMAGE SENSOR 32-PIN PLASTIC DIP (400 mil) OUTLINE DRAWINGS (Unit : mm) 1st valid pixel 1 4.2 0.3 12.6 0.5 54.8 0.5 55.2 0.5 1.02 0.15 0.46 0.06 16 4.1 0.5 (5.42) 2.54 4.21 0.5 4.55 ...
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RECOMMENDED SOLDERING CONDITIONS When soldering this product highly recommended to observe the conditions as shown below. If other soldering processes are used the soldering is performed under different conditions, please make sure to consult with our ...
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NOTES ON CLEANING THE PLASTIC CAP 1 CLEANING THE PLASTIC CAP Care should be taken when cleaning the surface to prevent scratches. The optical characteristics of the CCD will be degraded if the cap is scratched during cleaning. We recommend ...
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... HANDLING OF UNUSED INPUT PINS FOR CMOS Note: No connection for CMOS device inputs can be cause of malfunction connection is provided to the input pins possible that an internal input level may be generated due to noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry ...
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... Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance ...