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MAX478ACPA规格书详情
General Description
The MAX478 and MAX479 are dual and quad micro power, precision op amps available in 8-pin and 14-pin DIP and small-outline packages, respectively. Both devices feature an extremely low, 17 µA max supply current per op amp, 70µV max offset voltage, 2.2µV/°C max offset voltage drift (0.5µV/°C typ), and 250pA max input offset current.
The MAX478 and MAX479 operate from a single supply. The input voltage range includes ground, and the output swings to within a few millivolts of ground, which eliminates pull-down resistors and saves power.
Both devices are optimized for single 3V and 5V supply operation, with guaranteed specifications at each supply voltage. Specifications for ±15V operation are also provided.
Features
♦ 17µA Max Supply Current (MAX478A/MAX479A)
♦ 70µV Max Offset Voltage (MAX478A)
♦ Single-Supply Operation:
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
No Pull-Down Resistors Required
♦ Dual Op Amp in 8-Pin DIP/SO Package (MAX478)
Quad Op Amp in 14-Pin DIP/SO Package (MAX479)
♦ 250pA Max Input Offset Current (MAX478A/MAX479A)
♦ 0.5µV/°C Offset-Voltage Drift
♦ Output Sources and Sinks 5mA Load Current
Applications
Battery- or Solar-Powered Systems:
Portable Instrumentation
Remote Sensor Amplifier
Satellite Circuitry
Micropower Sample-and-Hold
Thermocouple Amplifier
Micropower Filters
Single Lithium Cell Powered Systems
产品属性
- 型号:
MAX478ACPA
- 功能描述:
运算放大器 - 运放
- RoHS:
否
- 制造商:
STMicroelectronics
- 通道数量:
4
- 共模抑制比(最小值):
63 dB
- 输入补偿电压:
1 mV
- 输入偏流(最大值):
10 pA
- 工作电源电压:
2.7 V to 5.5 V
- 安装风格:
SMD/SMT
- 封装/箱体:
QFN-16
- 转换速度:
0.89 V/us
- 关闭:
No
- 输出电流:
55 mA
- 最大工作温度:
+ 125 C
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
22+ |
DIP-8 |
4650 |
询价 | |||
MAXIM/美信 |
20+ |
DIP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAXIM |
23+ |
DIP-8 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
20+/21+ |
DIP8 |
7810 |
全新原装进口价格优势 |
询价 | ||
MAX |
23+ |
DIP |
18000 |
询价 | |||
MAX在深圳 |
21+ |
SOP8 |
6500 |
全新原装现货 |
询价 | ||
Maxim |
22+ |
8PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAX在深圳 |
SOP-8 |
2021+ |
67850 |
热销型号 原装现货自家库存 |
询价 | ||
MAXIM |
22+ |
DIP8 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
23+ |
DIP-8 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 |