TC7650CPA Microchip IC OPAMP CHOPPER 2MHZ 8DIP NEW
8 in stock
The TC7650CPA is a chopper stabilized Operational Amplifier practically removes offset voltage error terms from system error calculations. The 5V maximum VOS specification, for example, represents a 15 times improvement over the industry standard OP07E. The 50nV/C offset drift specification is over 25 times lower than the OP07E. The increased performance eliminates VOS trim procedures, periodic potentiometer adjustment and the reliability problems caused by damaged trimmers. The TC7650 performance advantages are achieved without the additional manufacturing complexity and cost incurred with laser or “Zener zap” VOS trim techniques. The TC7650 nulling scheme corrects both DC VOS errors and VOS drift errors with temperature. A nulling amplifier alternately corrects its own VOS errors and the main amplifier VOS error. Offset nulling voltages are stored on two user supplied external capacitors. The capacitors connect to the internal amplifier VOS null points.
0.7V Typical low input offset voltage
10pA Maximum low input bias current
120dB Minimum high open loop voltage gain
20mW Low power operation
Output clamp speeds recovery time
Compensated internally for stable unity gain operation
Direct replacement for ICL7650
No. of Amplifiers: 1 Amplifier
Slew Rate: 2.5V/s
Supply Voltage Range: 4.5V to 16V
Amplifier Case Style: DIP
No. of Pins: 8Pins
Operating Temperature Min: 0C
Operating Temperature Max: 70C
Pack Size: 1
Picture shown is a graphical representation
Important Note Before you decide to Buy: This item is provided with NO instructions or data sheets. We are unable to provide any technical support, it is therefore essential that you have the resources available to make use of this item and how it operates. We check and inspect each item, we are therefore unable to accept any returns based on a faulty module.
**** Important note **** Some sellers claim the stock is in the UK, please be careful, the seller is often in China and sends the item to a UK agent who then forwards the item on with a UK stamp. Check where the seller is located not just the item location. All my items are physically with me, here in the UK and I offer a quick delivery and communication within the UK.
During busy periods there maybe a delay in delivering your package by Royal Mail. I apologies in adavnce for any inconvenience but would like to point this out before you place your order.