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LA7840 Vertical Deflection Output Circuit Electronic IC Chips

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LA7840 Vertical Deflection Output Circuit Electronic IC Chips

: Large Image : LA7840 Vertical Deflection Output Circuit Electronic IC Chips

Product Details:

Place of Origin:	original factory
Brand Name:	SANYO
Certification:	new & original
Model Number:	LA7840

Payment & Shipping Terms:

Minimum Order Quantity:	20pcs
Price:	Negotiate
Packaging Details:	Please contact me for details
Delivery Time:	1 day
Payment Terms:	T/T, Western Union, Paypal
Supply Ability:	9500pcs

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Detailed Product Description

Maximum Supply Voltage:	34V	Output Block Supply Voltage:	70V
Thermal Resistance:	4.0°C/W	Storage Temperature:	–40 To +150°C
Highlight:	electronic integrated circuit , linear integrated circuits

Maximum Supply Voltage:

34V

Output Block Supply Voltage:

70V

Thermal Resistance:

4.0°C/W

Storage Temperature:

–40 To +150°C

Highlight:

electronic integrated circuit

linear integrated circuits

LA7840 Vertical Deflection Output Circuit

Overview

The LA7840 is a vertical deflection output IC for TVs and CRT displays with excellent image quality that use a BUS control system signal processing IC. This IC can drive the direct (even including a DC component) deflection yoke with the sawtooth wave output from the BUS control system signal processing IC. When used in conjunction with Sanyo’s LA7615 series of BUS control system signal processing ICs for TVs, this IC can process all color television signal system functions through the BUS system. Because the maximum deflection current is 1.8 Ap-p, the LA7840 is suited for small and medium screen sets.

Features

. Low power dissipation due to built-in pump-up circuit
. Vertical output circuit
. Thermal protection circuit built in
. Excellent crossover characteristics
. DC coupling possible

Maximum Ratings at Ta = 25 °C

Parameter	Symbol	Conditions	Ratings	Unit
Maximum supply voltage	VCC6 max		34	V
Output block supply voltage	VCC3 max		70	V
Deflection output current	I 2 max		–1.5 to +1.5	Ap-o
Thermal resistance	θj-c		4.0	°C/W
Allowable power dissipation	Pd max	With arbitrarily large heat sink	9	W
Operating temperature	Topr		–20 to +85	°C
Storage temperature	Tstg		–40 to +150	°C

Operating Conditions at Ta = 25 °C

Parameter	Symbol	Conditions	Ratings	Unit
Recommended supply voltage	VCC6		24	V
Operating supply voltage range	VCC6 op		16 to 33	V
Recommended deflection output current	I 2 p-p		to 1.8	Ap-p

LA7840 Vertical Deflection Output Circuit Electronic IC Chips

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Package

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MAX2606EUT	3580	MAXIM	15+	SOT23-6
SN74HC4066N	3580	TI	16+	DIP14
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BZX84-C16	3582	NXP	14+	SOT-23
IRF7492TRPBF	3600	IR	14+	SOP-8
SGW25N120	3600		14+	TO-3P
FDS8958B	3700	FAIRCHILD	16+	SOP-8
L7809	3700	ST	16+	TO-220
SP202ECT	3700	SIPEX	13+	SOP-16
ZTX614	3700	ZETEX	15+	TO-92
1N4744A	3710	ST	16+	DO-41
SN74HC273N	3710	TI	16+	DIP-20
FQA19N60	3711	FAIRCHILD	14+	TO-247
TDA7056B	3711	PHILIPS	14+	ZIP
XR2206	3720	EXAR	14+	DIP16
CC2530F256RHAR	3750	TI	16+	QFN40
DTDG14GP	3750	ROHM	16+	SOT89
RT9214PS	3750	RICHTEK	13+	SOP-8
SMAJ58A	3750	VISHAY	15+	SMA
NCP1653ADR2G	3754	ON	16+	SOP-8
DPA6111	3771	IR	16+	DIP4
TLP281-1	3771	TOSHIBA	14+	SOP4
B1100-13-F	3772	DIODES	14+	SMA
SN74LVC1G97DCKR	3772	TI	14+	SC70-6
FQP19N20	3777	FAIRCHILD	16+	TO220
LTC4412	3778	LINEAR	16+	SOT23-6
MAX4172EUA+T	3778	MAXIN	13+	MSOP8
TLP621-2GB	3778	TOSHIBA	15+	DIP8
MIC841LBC5	3780	MICREL	16+	SC70-5