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P-QFP048-0707 View Datasheet(PDF) - Sharp Electronics

Part Name
Description
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P-QFP048-0707 Datasheet PDF : 9 Pages
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LR38585
LR38585
Single-chip Driver IC for 270 k/320 k-pixel
B/W CCDs with Dual-power-supply Operation
DESCRIPTION
The LR38585 is a CMOS single-chip driver IC which
generates timing pulses for driving 270 k/320 k-
pixel B/W CCD area sensors with a dual-power-
supply operation, synchronous pulses for TV
signals and processing pulses for video signals.
FEATURES
• Designed for 1/3-type 270 k/320 k-pixel B/W CCD
area sensors with a dual-power-supply operation
• Switchable between EIA and CCIR modes
• Electronic shutter and EE control are possible
• Maximum shutter speed is selectable from
approx. 1/100 000 s, 1/50 000 s and 1/30 000 s
• Starting shutter speed is selectable from approx.
1/100 000 s and 1/1 000 s
• Flicker-less function
• Switchable between normal and mirror images
• External synchronization is possible
• Level shifter for readout and shutter pulses included
• Dual +5 V and +12 V power supplies
• Package :
48-pin QFP (P-QFP048-0707) 0.5 mm pin-pitch
PIN CONNECTIONS
48-PIN QFP
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
TST1 1
EEST 2
WIND 3
TVMD 4
SMAX 5
TST2 6
GND 7
VDD 8
CSYN 9
CBLK 10
OBCP 11
VD 12
36 EENR
35 EEUD
34 EEMD
33 FLMD
32 RCIO
31 GND
30 VDD
29 ACLX
28 POUT
27 TST4
26 OSCO
25 OSCI
13 14 15 16 17 18 19 20 21 22 23 24
(P-QFP048-0707)
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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