STK 4211

Thick Film Hybrid IC

Ordering number : EN4585A

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

Features

?The inclusion of a muting circuit on-chip allows all types of impulse noise to be excluded.

?Current mirror circuit application reduces distortion to 0.008%.

?Pin compatible with the STK4201II Series (THD = 0.4%)and the STK4141X Series (THD = 0.02%)

Package Dimensions

unit: mm 4086A

Specifications

Maximum Ratings at Ta = 25°C

Use a constant voltage power supply as the test power supply unless otherwise specified.

*Use the transformer power supply shown on the next page when measuring the available time for load shorted and the output noise voltage.

Recommended Operating Conditions at Ta = 25°C

Condition

Rating

Unit ±62

1.5°C/W 150125

–30 to +125

?, f = 50 Hz, P O = 70 W

1

sec

Condition

Rating Unit ±43

8

Operating Characteristics at Ta = 25°C, V CC = ±43 V, R L = 8 ?(noninductive load), R G = 600 ?, VG = 40 dB

*The output noise voltage is the peak value measured with an averaging rms scale volt meter. The noise voltage waveform should not include pulse noise.

Specified Transformer Power Supply

(MG-200 equivalent)

Equivalent Circuit

Sample Application Circuit: 2-Channel 70 W min AF Power Amplifier

Unit (resistance: ?, capacitance: F)

This catalog provides information as of November, 1997. Specifications and information herein are subject to change without notice.

s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss.s Anyone purchasing any products described or contained herein for an above-mentioned use shall:

Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use:

Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally.

s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.