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The CA3046 consists of five general-purpose silicon NPN transistors on a common monolithic substrate. Two of the transistors are internally connected to form a differentially connected pair. The transistors of the CA3046 are well suited to a wide variety of applications in low power systems in the DC through the VHF range.
They may be used as discrete transistors in conventional circuits. However, in addition, they provide the very significant inherent integrated circuit advantages of close electrical and thermal matching.
CA3046 Pinout
CA3046 Pin Configuration
| Pin No | Description |
|---|---|
| 1 | Differential Pair Pin |
| 2 | Differential Pair Pin |
| 3 | Differential Pair Pin |
| 4 | Differential Pair Pin |
| 5 | Differential Pair Pin |
| 6 | The base of the Q3 Transistor |
| 7 | Emitter Pin Of Q3 Transistor |
| 8 | Collector Pin Of Q3 Transistor |
| 9 | The base of the Q4 Transistor |
| 10 | Emitter Pin Of Q4 Transistor |
| 11 | Collector Pin Of Q4 Transistor |
| 12 | The base of the Q5 Transistor |
| 13 | Substrate Pin |
| 14 | Collector Pin Of Q5 Transistor |
CA3046 Features
- Two Matched Transistors
- Low Noise
- 5 General Purpose Monolithic Transistors
- Operation From DC to 120MHz
- Wide Operating Current Range
- Full Military Temperature Range
Application
- Three Isolated Transistors and One Differentially Connected Transistor Pair for Low Power Applications at Frequencies from DC Through the VHF Range
- Custom Designed Differential Amplifiers
- Temperature Compensated Amplifiers
You can download this datasheet for CA3046 NPN Transistor Array – Datasheet from the link given below:
