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KH232, KH232AI, KH232AK

Table of contents:
Info of KH232
Info of KH232AI
Info of KH232AK

KH232, KH232AI, KH232AK Selling Leads, Datasheet

MFG:Fairchild Package Cooled:N/A D/C:09+

KH232, KH232AI, KH232AK Datasheet download

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Part Number: KH232

MFG: Fairchild

Package Cooled: N/A

D/C: 09+

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KH232 General Description

The KH232 is a wideband low distortion operational amplifier designed specifically for high speed, low gain applications requiring wide dyn amic range. Utilizing a current feedback architecture, the KH232 offers high speed performance while maintaining DC precision.

The KH232 offers precise gains from ±1 to ±5 with a true 0.1% linearity and provides stable, oscillationfree operation across the entire gain range without external compensation. The KH232, a pin compatible enhanced version of the KH231, reduces 2nd and 3rd harmonic distortion to an extremely low -69dBc at 20MHz (2Vpp, RL = 100). Additional features provided by the KH232 include a small signal bandwidth of 270MHz, a large signal bandwidth of 95MHz and a 3000V/s slew rate. The input offset voltage is typically 1mV with an input offset drift of 10V/°C.

The KH232 combines these high performance features with its 0.05% settling time of 15ns and its 100mA drive capability to provide high speed, high resolution A/D and D/A converter systems with an attractive solution for driving and buffering. Wide dynamic range systems such as radar and communication receivers requiring low harmonic distortion and low noise will find the KH232 to be an excellent choice. As a line driver, the KH232 set at a gain of 2 cancels matched line losses.

The KH232 is constructed using thin film resistor/bipolar transistor technology, and is available in the following versions:
KH232AI... -25 to +85...12-pin TO-8 can
KH232AK...-55 to +125.. 12-pin TO-8 can, features burn-in & hermetic testing
KH232AM...-55 to +125..12-pin TO-8 can, environmentally screened and electrically tested to MIL-STD-883
KH232HXC.. -55 to +125.. SMD#: 5962-9166501HXC
KH232HXA.. -55 to +125.. SMD#: 5962-9166501HXA

KH232 Maximum Ratings

V_CC....................... ±20V
I_o........................±100mA
common mode input voltage, V_o ........|V_CC| >15V ±(30-|V_CC|)V |VCC| 15V ±|V_CC|V
differential input voltage ............ ±3V
thermal resistance............... (see thermal model)
junction temperature.............. +175°C
operating temperature............. AI: -25°C to +85°C
.................. AK/AM/HXC/HXA: -55°C to +125°C
storage temperature ..............-65°C to +150°C
lead temperature (soldering 10s) ....... +300°C
V_CC .......................±5V to ±15V
I_o ........................±75mA
gain range ....................±1 to ±5
common mode input voltage ...........±(|V_CC| -5)V
gain range ....................±1 to ±5

KH232 Features

`-69dBc 2nd and 3rd harmonics at 20MHz
`-3dB bandwidth of 270MHz
`0.05% settling in 15ns
`3000V/s slew rate
`1mV input offset voltage, 10V/°C drift
`±10V, 100mA max output
`Direct replacement for CLC232

KH232 Typical Application

· Flash A/D drivers
· DAC current-to-voltage conversion
· Wide dynamic range IF amps
· VCO drivers
· DDS postamps
· Radar/communication receivers
· Precision line drivers

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