DRV8601 具有 1.8V 输入逻辑阈值的 400mA 全差动电机
The DRV8601 is a single-supply haptic driver that is optimized to drive a DC motor (also known as Eccentric Rotating Mass or ERM in haptics terminology) or a linear vibrator (also known as Linear Resonant Actuator or LRA in haptics terminology) using a single-ended PWM input signal. With a fast turn-on time of 100 us, the DRV8601 is an excellent haptic driver for use in mobile phones and other portable electronic devices.
The DRV8601 drives up to 400 mA from a 3.3 V supply. Near rail-to-rail output swing under load ensures sufficient voltage drive for most DC motors. Differential output drive allows the polarity of the voltage across the output to be reversed quickly, thereby enabling motor speed control in both clockwise and counter-clockwise directions, allowing quick motor stopping.
|
DRV8601 |
| Haptic Actuator Type |
ERM,LRA |
| Input Signal |
PWM,Analog |
| Vout (Max) (V) |
5.5 |
| Supply Voltage (Min) (V) |
2.5 |
| Supply Voltage (Max) (V) |
5.5 |
| High-Level Input Voltage (Min) (V) |
1.15 |
| Low-Level Input Voltage (Max) (V) |
0.5 |
| Iq (Typ) (mA) |
1.7 |
| Shutdown Current (Typ) (uA) |
0.01 |
| Startup Time (ms) |
0.1 |
| Approx. Price (US$) |
0.48 | 1ku |
| Operating Temperature Range (C) |
-40 to 85 |
DRV8601 特性
- High Current Output: 400 mA
- Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
- Low Quiescent Current: 1.7 mA Typical
- Fast Startup Time: 100 us
- Low Shutdown Current: 10 nA
- Output Short-Circuit Protection
- Thermal Protection
- Enable Pin is 1.8 V Compatible
- Available Package Options
- 2 mm × 2 mm MicroStar Junior BGA Package (ZQV)
- 3 mm × 3 mm QFN Package (DRB)
- APPLICATIONS
- Mobile Phones
- Tablets
- Portable Gaming Consoles
- Portable Navigation Devices
- Appliance Consoles
DRV8601 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| DRV8601DRBR |
ACTIVE |
-40 to 85 |
0.48 | 1ku |
SON (DRB) | 8 |
3000 | LARGE T&R |
|
| DRV8601DRBT |
ACTIVE |
-40 to 85 |
0.55 | 1ku |
SON (DRB) | 8 |
250 | SMALL T&R |
|
| DRV8601ZQVR |
ACTIVE |
-40 to 85 |
0.48 | 1ku |
BGA MICROSTAR JUNIOR (ZQV) | 8 |
2500 | LARGE T&R |
|
DRV8601 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| DRV8601DRBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DRV8601DRBR |
DRV8601DRBR |
| DRV8601DRBT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DRV8601DRBT |
DRV8601DRBT |
| DRV8601ZQVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DRV8601ZQVR |
DRV8601ZQVR |
DRV8601 应用技术支持与电子电路设计开发资源下载
- DRV8601 数据资料 dataSheet 下载.PDF
- TI 德州仪器特殊功能放大器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Demystifying the Operational Transconductance Amplifier (sboa117.HTM, 8 KB)
- Using the DRV8601 with the DRV8601 to Generate 4mA to 20mA Output (PDF 167 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
DRV8601 工具与软件