OPA544T中文资料德州仪器数据手册PDF规格书
OPA544T规格书详情
FEATURES
HIGH OUTPUT CURRENT: 2A min
WIDE POWER SUPPLY RANGE:
±10 to ±35V
SLEW RATE: 8V/ms
INTERNAL CURRENT LIMIT
THERMAL SHUTDOWN PROTECTION
FET INPUT: IB = 100pA max
5-LEAD TO-220 PLASTIC PACKAGE
5-LEAD SURFACE MOUNT PACKAGE
APPLICATIONS
MOTOR DRIVER
PROGRAMMABLE POWER SUPPLY
SERVO AMPLIFIER
VALVES, ACTUATOR DRIVER
MAGNETIC DEFLECTION COIL DRIVER
AUDIO AMPLIFIER
DESCRIPTION
The OPA544 is a high-voltage/high-current operational
amplifier suitable for driving a wide variety of
high power loads. High performance FET op amp
circuitry and high power output stage are combined on
a single monolithic chip.
The OPA544 is protected by internal current limit and
thermal shutdown circuits.
The OPA544 is available in industry-standard
5-lead TO-220 and 5-lead surface-mount power packages.
Its copper tab allows easy mounting to a heat
sink for excellent thermal performance. It is specified
for operation over the extended industrial temperature
range, –40°C to +85°C.
产品属性
- 型号：
OPA544T
- 功能描述：
运算放大器 - 运放 Hi-Vltg Hi-Current Op Amp
- 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 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
TO220 |
7051 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
TI |
23+ |
SOP16 |
12532 |
全新原装假一赔十 |
询价 | ||
TI |
24+ |
TO220-5 |
15000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
TI/德州仪器 |
25+ |
TO-220 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
TI/德州仪器 |
22+ |
TO-220 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI/德州仪器 |
25+ |
TO-220-5 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
BB |
06+ |
NA |
204 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI/TEXAS |
23+ |
TO-220 |
8931 |
询价 | |||
TI(德州仪器) |
2511 |
TO-220-5 |
4505 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 |
