TC7650CPA
ActiveOPERATIONAL AMPLIFIER, DUAL, 2 MHZ, 2, 2.5 V/ S, 4.5V TO 16V, DIP, 8 ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
TC7650CPA
ActiveOPERATIONAL AMPLIFIER, DUAL, 2 MHZ, 2, 2.5 V/ S, 4.5V TO 16V, DIP, 8 ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC7650CPA | TC7650 Series |
|---|---|---|
| Amplifier Type | - | Zero-Drift |
| Current - Input Bias | - | 1.5 pA |
| Current - Supply | - | 2 mA |
| Gain Bandwidth Product | - | 2 MHz |
| Mounting Type | - | Through Hole |
| null | - | |
| Number of Circuits | - | 1 |
| Operating Temperature | - | 70 °C |
| Operating Temperature | - | 0 °C |
| Package / Case | - | 14-DIP, 8-DIP |
| Package / Case | - | 7.62 mm |
| Package / Case | - | 0.3 " |
| Package / Case | - | 0.3 in |
| Package / Case | - | 7.62 mm |
| Slew Rate | - | 2.5 V/çs |
| Supplier Device Package | - | 8-PDIP |
| Voltage - Input Offset | - | 0.7 µV |
| Voltage - Supply Span (Max) | - | 16 V |
| Voltage - Supply Span (Min) | - | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.25 | |
| 25 | $ 4.36 | |||
| 100 | $ 3.98 | |||
| Microchip Direct | TUBE | 1 | $ 5.25 | |
| 25 | $ 4.36 | |||
| 100 | $ 3.98 | |||
| 1000 | $ 3.31 | |||
| 5000 | $ 3.05 | |||
| 10000 | $ 2.84 | |||
| Newark | Each | 1 | $ 5.46 | |
| 10 | $ 5.00 | |||
| 25 | $ 4.53 | |||
| 50 | $ 4.34 | |||
| 120 | $ 4.14 | |||
TC7650 Series
Chopper Stabilized Operational Amplifier
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Current - Input Bias | Voltage - Supply Span (Min) [Min] | Voltage - Supply Span (Max) [Max] | Amplifier Type | Slew Rate | Gain Bandwidth Product | Package / Case | Package / Case [y] | Package / Case [x] | Mounting Type | Number of Circuits | Voltage - Input Offset | Current - Supply | Supplier Device Package | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC7650CPD | 70 °C | 0 °C | 1.5 pA | 4.5 V | 16 V | Zero-Drift | 2.5 V/çs | 2 MHz | 14-DIP | 7.62 mm | 0.3 " | Through Hole | 1 | 0.7 µV | 2 mA | |||
Microchip Technology TC7650CPD | ||||||||||||||||||
Microchip Technology TC7650CPA | 70 °C | 0 °C | 1.5 pA | 4.5 V | 16 V | Zero-Drift | 2.5 V/çs | 2 MHz | 8-DIP | Through Hole | 1 | 0.7 µV | 2 mA | 8-PDIP | 0.3 in | 7.62 mm | ||
Microchip Technology TC7650CPA |
Description
General part information
TC7650 Series
TC7650 CMOS chopper-stabilized operational amplifier practically removes offset voltage error terms from system error calculations. 5uV maximum VOS specification, for example, represents a 15 times improvement over the industry-standard OP07E. 50 nV/°C off-set drift specification is over 25 times lower than the OP07E. 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. The main amplifier input signal is never switched. Switching spikes are not present at the TC7650 output. The 14-pin dual-in-line package (DIP) has an external oscillator input to drive the nulling circuitry for optimum noise performance. Both the 8 and 14-pin DIPs have an output voltage clamp circuit to minimize overload recovery time.
Documents
Technical documentation and resources