i7824DA Datasheet – TSSOP 14 – Intersil

This is one of the OP AMP types.

Part Number : i7824DA, IML7824DA

Function : 18V Rail-to-Rail Quad Operational Amplifier

Package : TSSOP 14 Pin

Manufacturers : Intersil

See the preview image and the PDF file for more information.

Image :


Description :

The i7824DA is a rail-to-rail quad channels operational amplifier with wide supply range from 4.5V to 18V while consumes only 500uA per channel. It provides 0.5V beyond the supply rails of common mode input range and capability of rail-to-rail output swing as well. This enables the amplifier to offer maximum dynamic range at any supply voltage among many applications. A 3.5MHz gain bandwidth product allows i7824DA to perform more stable than other devices in Internet applications.

i7824DA Pinout


1. Wide supply voltage range 4.5V ~ 18V
2. Input range 500mV beyond the rails
3. Low supply current (per amplifier) 500μA
4. Unity-gain stable
5. Rail-to-rail output swing
6. High slew rate 3.2V/μs
7. GBWP 3.5 MHz
8. 6 MHz -3dB Bandwidth


1. TFT-LCD Reference Driver
2. Touch-Screen Display
3. Wireless LANs
4. Personal Communication Devices
5 Direct Access Arrangement
6. Personal Digital Assistant (PDA)
7. Active Filter

i7824DA = EC5564

i7824DA Datasheet PDF Download

i7824DA pdf

C4570HA PDF Datasheet – UPC4570HA, Dual OP AMP – NEC

This post explains for the semiconductor C4570HA.

The Part Number is C4570HA. The package is sip 9 pin Type.

The function of this semiconductor is UPC4570.

Manufacturers : NEC


C4570HA pdf op amp

Descritpion :

The µPC4570HA is an ultra low-noise, wideband high slew-rate, dual operational amplifier. Input equivalent noise is three times better than the conventional 4558 type op-amps. The gain bandwidth products and the slew-rate are seven times better than 4558.

1 page
C4570HA image


1. Ultra low noise : en = 4.5 nV/√Hz
2. High slew rate : 7 V/µs
3. High gain bandwidth product : GBW = 15 MHz at 100 kHz
4. Internal frequency compensation

C4570HA PDF Datasheet

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