参数资料
| 型号： | NSD-2101-ASST |
| 厂商： | ams |
| 文件页数： | 2/23页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MOTOR SQUIGGLE 16-QFN |
| 产品培训模块： | Miniature Motion Control Overview |
| 标准包装： | 1 |
| 系列： | SQUIGGLE® |
| 应用： | 压电电机驱动器 |
| 评估套件： | 可供 |
| 输出数： | 1 |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -30°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（4x4） |
| 包装： | 标准包装 |
| 其它名称： | NSD-2101-ASSTDKR |
Datasheet
NSD-2101
P i e z o M o t o r D r i v e r A S I C f o r S QL- RV S er ie s
R e d u c e d Vol t a g e S Q U I G G L E ? RV a n d U TA F ? M o t o r s
1 General Description
In combination with the SQUIGGLE? RV or UTAF, the NSD-2101
provides the industry’s smallest piezo motor drive solution with direct
battery drive; no boost circuit required.
The NSD-2101 is a dedicated piezo motor driver ASIC capable of
driving a SQL-RV Series Reduced Voltage SQUIGGLE? RV motor
or UTAF motor from a single 2.3 to 5.5 VDC supply. The motor can
be controlled using a standard I2C interface.
The NSD-2101 uses proprietary control technology to dynamically
adjust motor drive frequency to maintain optimal motor performance
and minimal power consumption over wide temperature ranges and
operating conditions. A built-in oscillator eliminates the need for an
external master clock.
Figure 1. NSD-2101 Functional Block Diagram
C2
2 Key Features
?? Industry’s smallest piezo motor drive solution with direct battery
drive
- Wide input supply voltage: 2.3 to 5.5 VDC
- 1.8 x 1.8 mm 16-ball WL-CSP or 4 x 4 mm 16-pin QFN
(minimum order quantities for QFN apply)
?? Low power consumption:
- Proprietary design optimizes power usage
- Hard power-down mode for lowest power consumption
- Idle mode via software for reduced power while preserving
frequency calibration
?? Proprietary frequency tracking controls maximizes motor
performance over a range of operating and environmental
conditions
?? Built-in oscillator; no external clock or oscillator required
?? I2C interface for direct serial interface to microprocessor
?? On-chip registers for storing driver instructions
3 Applications
The NSD-2101 is ideal for SQL-RV-1.8 SQUIGGLE? RV
piezoelectric motor driver and UTAF piezoelectric motor driver.
VCC
C1
LDO
BandGap
VDD
Startup
VDDP
+
-
2.3V - 5.5V
XPD
Power Save
V/I-
References
Connection to
Connection to
Frequency
Tracking &
Control
VCO
SQUIGGLE? RV
Motor
P1-1
P1-2
UTAF motor
P1-1
P1-2
PPTRIM
1 x MLA
Squiggle
P2-1
P2-1
SDA
SCL
I2C Interface &
Registers
Control
Motor Driver
P2-2
P2-2
ADR
Test
VSS
TM
VSSP
Revision 0.6
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相关代理商/技术参数 |
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|---|---|
| NSD2101-DQFS | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Piezo Motor Driver ASIC for SQL-RV Series Reduced Voltage SQUIGGLE RV and UTAF Motors |
| NSD2101-DWLS | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Piezo Motor Driver ASIC for SQL-RV Series Reduced Voltage SQUIGGLE RV and UTAF Motors |
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