IR3Y48A1

更新时间： 2024-11-23 22:10:27

品牌	Logo	应用领域
夏普 - SHARP		/
页数	文件大小	规格书
34页	193K
描述
CCD SIGNAL PROCESS & DIGITAL INTERFACE IC

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IR3Y48A1 数据手册

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IR3Y48A1

CCD Signal Process & Digital Interface IC

IR3Y48A1

DESCRIPTION

PIN CONNECTIONS

The IR3Y48A1 is a CMOS single-chip signal

processing IC for CCD area sensors which includes

correlated double sampling circuit (CDS), clamp

circuit, programmable gain amplifier (PGA),

reference voltage generator, black level detection

circuit, 18 MHz 10-bit analog-to-digital converter

(ADC), timing generator for internally required

pulses, and serial interface for internal function

control and PGA gain control.

48-PIN QFP

TOP VIEW

48 47 46 45 44 43 42 41 40 39 38 37

NC 1

AV^DD42

NC 3

36 OUTCK

35 RESETN

34 AVDD3

33 AVSS3

32 STBYN

31 CSN

V^RN4

V^RP5

AV^DD26

AVDD2 7

AV^SS28

AV^SS29

V^COM10

CCDIN 11

REFIN 12

30 SDATA

29 SCK

FEATURES

28 OBP

• Low power consumption : 80 mW (TYP.)

• Wide gain range : –1.94 to 36 dB

(Gain step : 0.047 dB/step)

27 CCDCLP

26 BLK

25 ADCLP

• High speed sample-and-hold circuits :

pulse width 11 ns (MIN.)

13 14 15 16 17 18 19 20 21 22 23 24

• Independent CDS and PGA gain control

– CDS : –1.94/0/6/12 dB

– PGA : 0 to 24 dB

(P-QFP048-0707)

• Black level canceler

– Settling target : 16 to 127 LSB

• Capable of independent input of ADC conversion

clock and data output clock

• Power down mode : less than 1 mW

• Built-in serial interface

• 10-bit ADC operating up to 18 MHz

– DNL : 0.6 LSB (TYP.)

• Maximum input level of CCD signals : 1.1 Vp-p

• Accepts a direct signal input to ADC or PGA

(input level : 1.0 Vp-p (TYP.))

• Single 2.7 to 3.6 V power supply

• Package :

48-pin QFP^*(P-QFP048-0707) 0.5 mm pin-pitch

*Contact SHARP in order to obtain the details of

package dimensions of the IR3Y48A1.

In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in

catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

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与IR3Y48A1相关器件

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IR3Y48M	SHARP	获取价格	CCD Signal Process & Digital Interface IC
IR3Y49M1	SHARP	获取价格	Consumer Circuit, CMOS, PQFP48, 7 X 7 MM, 0.50 MM PITCH, PLASTIC, QFP-48
IR-4	VISHAY	获取价格	Inductors Epoxy Conformal Coated Uniform Roll Coated
IR-4.47UH20%	VISHAY	获取价格	General Fixed Inductor, 1 ELEMENT, 0.47 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR
IR-40.15UH+-10%EVE2	VISHAY	获取价格	General Purpose Inductor, 0.15uH, 10%, Phenolic-Core,
IR-40.15UH+-10%R36	VISHAY	获取价格	General Purpose Inductor, 0.15uH, 10%, Phenolic-Core,
IR-40.15UH+-20%EBE2	VISHAY	获取价格	General Purpose Inductor, 0.15uH, 20%, Phenolic-Core,
IR-40.15UH+-20%SH	VISHAY	获取价格	General Purpose Inductor, 0.15uH, 20%, Phenolic-Core,
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IR-40.22UH+-3%EBE2	VISHAY	获取价格	General Purpose Inductor, 0.22uH, 3%, Phenolic-Core,

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