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Reference Site : //www.badcaps.net/forum/showthread.php?t=1229

The KA2206B is a monolithic integrated circuit consisting of a 2-channel power amplifier. It is suitable for stereo and bridge amplifier application of radio cassette tape recorders.

TaNFilm® High Temperature DIP and SIP Networks

The IRC 1900HT and 4700HT Series is the ultimate combination of precision performance, reliability, and long term stability in a low profile, TaNFilm® DIP and SIP packages. The rugged welded lead construction combined with the inherent passivation characteristics of tantalum nitride film insure superior continuous performance in high temperature applications over the installed life of the part.

1900HT / 4700HT SERIES
• Inherent reliability
• Custom configurations available
• Bonded leads not susceptible to solder reflow problems
• Absolute tolerence to ±0.1% - ratio accuracy to ±0.05%
• Absolute TCR to ±25 ppm/°C - ratio tracking to ±5ppm/°C

[Hitachi]

Part Number : DNA1001D
Package : DIP 16 Pin Type

Description :
The DNA1001D has a power factor correction controller (possibly similar to a UC3854) and a PWM (similar to the UC3842) in one IC.

Other data sheets within the file : DNA1001D, DNA1001DL

HITACHI J-FET input operational amplifiers are available in single, dual, and quad versions.

Other than the HA17080, all products are internal phase compensation types and include a built-in phase compensation capacitor. The HA17080 and the HA17083 allow offset adjustment.

* HA17080, HA17082 : DIP 8 PIN

* HA17083, HA17084 : DIP 14 PIN

FM IF System

The HITACHI HA11225 is an FM IF Amplifier and Detector developed for HI FI Tuners. This IC is encapsulated in DIP-16 pin.

■ FUNCTIONS
● FM IF Amplifier
● Quadrature Detector
● Audio Amplifier
● Muting Circuit
● AFC, Tuning Meter Driver
● AGC Control Voltage Generator
● Muting Control Voltage Generator
● Signal Meter Driver

262,144-word x 16-bit CMOS UV Erasable and Programmable ROM

FEATURES

4-bit Magnitude Comparators

Linear Systems High Voltage Super-Beta Monolithic Dual NPN

The LS313 is a monolithic pair of NPN transistors mounted in a single P-DIP package. The monolithic dual chip design reduces parasitics and gives better performance while ensuring extremely tight matching.
The 8 Pin P-DIP provides ease of manufacturing, and the symmetrical pinout prevents improper orientation.

FEATURES
   HIGH GAIN hFE ≥ 400 @ 10µA‐1mA
   TIGHT VBE MATCHING |VBE1 – VBE2 |= 0.2mV TYP.
   HIGH ft 250MHz TYP. @ 1mA

◾ Very high gain
◾ Tight matching
◾ Low Output Capacitance

GENERAL DESCRIPTION

The DS32kHz is a temperature-compensated crystal oscillator (TCXO) with an output frequency of 32.768kHz. This device addresses applications requiring better timekeeping accuracy, and can be used to drive the X1 input of most Dallas Semiconductor real-time clocks (RTCs), chipsets, and other ICs containing RTCs. This device is available in commercial (DS32kHz) and industrial (DS32kHz-N) temperature versions.

FEATURES

Accurate to ±4 Minutes/Year (-40°C to +85°C)

Accurate to ±1 Minute/Year (0°C to +40°C)

Battery Backup for Continuous Timekeeping

VBAT Operating Voltage: 2.7V to 5.5V with VCC Grounded

VCCOperating Voltage: 4.5V to 5.5V

Operating Temperature Range:

  0°C to +70°C (Commercial)

  -40°C to +85°C (Industrial)

No Calibration Required

Low-Power Consumption

Surface Mountable Using BGA Package

UL Recognized

APPLICATIONS

GPS Receivers

Telematics

Network Timing and Synchronization in Servers,

Routers, Hubs, and Switches

Automatic Power Meters