HT82V26A Holtek, HT82V26A Datasheet
HT82V26A
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HT82V26A Summary of contents
Page 1
... The 16-bit digital output is multiplexed into an 8-bit out- put word that is accessed using two read cycles. The in- ternal registers are programmed through a 3-wire serial interface, which provides gain, offset and operating mode adjustments. The HT82V26A operates from a single 5V power supply, typically consumes 400mW of power. 1 August 16, 2005 ...
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... Block Diagram Pin Assignment Rev. 1.00 HT82V26A 2 August 16, 2005 ...
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... IL1 I High Level Input Current IH I Low Level Input Current IL C Input Capacitance IN Rev. 1.00 Description +5.5V Storage Temperature ........................... 125 C SS +0.3V Operating Temperature .......................... Test Conditions Min. Typ. V Conditions HT82V26A Max. Unit August 16, 2005 ...
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... Test Conditions Min. Typ. V Conditions DD 4. 100 5 2.0 A -0.3 A VSS 5.85 6 250 250 9 0 400 4 HT82V26A Max. Unit V 0 Max. Unit 5.25 V 5.25 V MSPS MSPS MSPS Bits LSB 1 LSB 100 mV %FSR Vp-p +0.3 V VDD pF nA V/V V/V Bits mV mV Bits ...
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... SCLK to SLOAD Hold Time LH t SDATA to SCLK Rising Setup Time DS t SCLK Rising to SDATA Hold Time DH t Falling to SDATA Valid RDV Data Output t Output Delay OD Latency (Pipeline Delay) Rev. 1.00 HT82V26A Min. Typ. Max. 100 ...
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... CDS mode of operation, and setting this bit low will enable the SHA mode of operation. Bit D3 sets the dc bias level of the HT82V26A s input clamp. This bit should always be set high for the 4V clamp bias, unless a CCD with a reset feed through transient exceeding 2V is used. Setting the bit D3 low, the clamp voltage is 3V. ...
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... The HT82V26A uses one Programmable Gain Amplifier (PGA) for each channel. Each PGA has a gain range from 1x (0dB) to 5.85x (15.3dB), adjustable in 64 steps. The Figure shows the PGA gain as a function of the PGA register code. ...
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... LSB HT82V26A Gain Gain (dB) (V/V) 1.0 0.0 1.013 0. 5.43 14.7 5.85 15.3 Offset D0 (mV) LSB 250 0. 250 August 16, 2005 ...
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... CCD Mode Timing (Select R-G-B Mode) 2-Channel CCD Mode Timing (Select G-B Mode) Rev. 1.00 HT82V26A 9 August 16, 2005 ...
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... CCD Mode Timing 3-Channel SHA Mode Timing (Select R-G-B Mode) Rev. 1.00 HT82V26A 10 August 16, 2005 ...
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... SHA Mode Timing (Select G-B Mode) 1-Channel SHA Mode Timing Rev. 1.00 HT82V26A 11 August 16, 2005 ...
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... HT82V26A without the use of coupling capacitors. The OFF- SET pin should be grounded if the inputs to the HT82V26A are to be referenced to ground offset volt- age should be applied to the OFFSET pin in the case where a coarse offset needs to be removed from the inputs ...
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... Package Information 28-pin SSOP (209mil) Outline Dimensions Symbol Min. A 291 B 196 396 Rev. 1.00 HT82V26A Dimensions in mil Nom. Max. 323 220 15 407 73 25. August 16, 2005 ...
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... SOP (300mil) Outline Dimensions Symbol Min. A 394 B 290 C 14 697 Rev. 1.00 HT82V26A Dimensions in mil Nom. Max. 419 300 20 713 104 August 16, 2005 ...
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... Product Tape and Reel Specifications Reel Dimensions SOP 28W (300mil) Symbol Description A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange T2 Reel Thickness Rev. 1.00 HT82V26A Dimensions in mm 330 1.0 62 1.5 13.0+0.5 0.2 2.0 0.5 24.8+0.3 0.2 30.2 0.2 15 August 16, 2005 ...
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... Description W Carrier Tape Width P Cavity Pitch E Perforation Position F Cavity to Perforation (Width Direction) D Perforation Diameter D1 Cavity Hole Diameter P0 Perforation Pitch P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width Rev. 1.00 HT82V26A Dimensions in mm 24.0 0.3 12.0 0.1 1.75 0.1 11.5 0.1 1.5+0.1 1.5+0.25 4.0 0.1 2.0 0.1 10.85 0.1 18.34 0.1 2.97 0.1 0.35 0.01 21.3 16 August 16, 2005 ...
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... Holtek s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.00 HT82V26A 17 August 16, 2005 ...