MAX9919中文资料PDF规格书
MAX9919规格书详情
General Description
The MAX9918/MAX9919/MAX9920 are single-supply, high-accuracy current-sense amplifiers with a high input common-mode range that extends from -20V to +75V. These amplifiers are well suited for current moni toring of inductive loads such as motors and solenoids, where common-mode voltages can become negative due to inductive kickback, reverse-battery conditions, or transient events.
Features
♦ -20V to +75V Input Common-Mode Voltage Range
♦ 400µV (max) Input Offset Voltage
♦ 0.6 (max) Gain Accuracy Error
♦ Uni- or Bidirectional Current Sensing
♦ Reference Input for Bidirectional OUT
♦ 120kHz, -3dB Bandwidth (MAX9919N)
♦ Single-Supply Operation (4.5V to 5.5V)
♦ 1mA Supply Current
♦ 0.5µA (typ) Shutdown Current
♦ Rail-to-Rail Output
♦ -40°C to +125°C Automotive Temperature Range
Applications
H-Bridge Motor Current Sensing
Solenoid Current Sensing
Current Monitoring of Inductive Loads
High- and Low-Side Precision Current Sensing
4x4 Transmission Control
Electronic Throttle Control
Super-Capacitor Charge/Discharge Monitoring in Hybrid Cars
Precision High-Voltage Current Monitoring
产品属性
- 型号:
MAX9919
- 制造商:
Maxim Integrated Products
- 功能描述:
-20V TO +75V INPUT RANGE, PRECISION UNI-/BIDIRECTIONAL, CURR - Tape and Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
SO-8 |
10000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
22+ |
SOP8 |
60 |
原装现货假一赔十 |
询价 | ||
原厂原包 |
2022+ |
原装 |
38560 |
原装进口现货,工厂客户可以放款。17377264928微信同 |
询价 | ||
MAXIM |
22+ |
SOP-8 |
5000 |
原厂原装,价格优势!13246658303 |
询价 | ||
Maxim |
21+ |
8SOICEP |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM/美信 |
21+ |
SOP8 |
6688 |
十年老店,原装正品 |
询价 | ||
Maxim |
23+ |
SOIC-8 |
12800 |
正规渠道,只有原装! |
询价 | ||
MAXIM/美信 |
21+ |
SOIC-EP-8 |
30000 |
公司只做原装正品 |
询价 | ||
23+ |
N/A |
90050 |
正品授权货源可靠 |
询价 | |||
MAXIM |
21+ |
SOP8 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 |