CA3280中文资料PDF规格书
CA3280规格书详情
The CA3280 and CA3280A types consist of two variable operational amplifiers that are designed to substantially reduce the initial input offset voltage and the offset voltage variation with respect to changes in programming current. This design results in reduced “AGC thump,” an objectionable characteristic of many AGC systems. Interdigitation, or crosscoupling, of critical portions of the circuit reduces the amplifier dependence upon thermal and processing variables.
Features
• Low Initial Input Offset Voltage: 500µV (Max) (CA3280A)
• Low Offset Voltage Change vs IABC: <500µV (Typ) for All Types
• Low Offset Voltage Drift: 5µV/oC (Max) (CA3280A)
• Excellent Matching of the Two Amplifiers for All Characteristics
• Internal Current-Driven Linearizing Diodes Reduce the External Input Current to an Offset Component
• Flexible Supply Voltage Range. . . . . . . . . . . ±2V to ±15V
Applications
• Voltage Controlled Amplifiers
• Voltage Controlled Oscillators
• Multipliers
• Demodulators
• Sample and Hold
• Instrumentation Amplifiers
• Function Generators
• Triangle Wave-to-Sine Wave Converters
• Comparators
• Audio Preamplifier
产品属性
- 型号:
CA3280
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
Dual, 9MHz, Operational Transconductance Amplifier(OTA)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HAR |
+ |
DIP |
4 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
H |
23+ |
DIP |
66800 |
原装正品专营军工 |
询价 | ||
23+ |
DIP-16 |
38000 |
正品原装货价格低qq:2987726803 |
询价 | |||
Intersil |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
21+ |
16PDIP |
13880 |
公司只售原装,支持实单 |
询价 | ||
HARRIS/哈里斯 |
QQ咨询 |
DIP |
112 |
全新原装 研究所指定供货商 |
询价 | ||
HARRIS(哈利斯) |
21+ |
- |
1000 |
询价 | |||
INTERSIL |
23+24 |
DIP16 |
9860 |
原厂原包装。终端BOM表可配单。可开13%增值税 |
询价 | ||
HARRIS/哈里斯 |
2402+ |
DIP16 |
8324 |
原装正品!实单价优! |
询价 | ||
INTERSIL |
22+ |
DIP-16 |
9600 |
原装现货,优势供应,支持实单! |
询价 |