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参数资料
| 型号： | MAX1749EUK+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 运动控制电子 |
| 英文描述： | SOT23 Vibrator Motor Driver |
| 中文描述： | BRUSH DC MOTOR CONTROLLER, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 1/8页 |
| 文件大小： | 108K |
| 代理商： | MAX1749EUK+T |
General Description
The MAX1749 allows for a constant vibration force while
operating from a +2.5V to +6.5V input range and deliver-
ing up to 120mA. A PMOS pass transistor allows the
80A supply current to remain independent of the load.
The output voltage can be adjusted from +1.25V to VIN
with an external resistor-divider. When turned off
(ON = low), the MAX1749 supply current drops to 1A
(max) to minimize battery drain. Other features include
short-circuit protection, thermal shutdown protection,
and reverse battery protection. The MAX1749 is avail-
able in a 5-pin SOT23 package.
________________________Applications
Wireless Handset Vibrator Motor Drivers
Pager Vibrator Motor Drivers
____________________________Features
o Fixed 1.25V or Adjustable (1.25V to 6.5V) Output
o Low Cost
o Thermal Overload Protection
o Output Current Limit
o Reverse Battery Protection
o Low 0.1nA Off Supply Current
o Low 80A Full-Load Supply Current
MAX1749
SOT23 Vibrator Motor Driver
________________________________________________________________
Maxim Integrated Products
1
SOT23-5
TOP VIEW
GND
OUT
IN
1
5
SET
ON
MAX1749
2
3
4
Pin Configuration
MAX1749
OUT
GND
IN
ON
SET
COUT
1
F
CIN
1
F
BATTERY
1.25V
UP TO 120mA
2.5V TO 6.5V
ON
OFF
Typical Operating Circuit
19-1455; Rev 1; 6/99
PART
MAX1749EUK-T
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
5 SOT23
Ordering Information
TOP
MARK
ADIX
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX174ACPI+ | Industry-Standard, 12-Bit ADC with Reference |
| MAX174ACWI+ | Industry-Standard, 12-Bit ADC with Reference |
| MAX174ACWI+T | Industry-Standard, 12-Bit ADC with Reference |
| MAX174AEPI+ | Industry-Standard, 12-Bit ADC with Reference |
| MAX174AEWI+ | Industry-Standard, 12-Bit ADC with Reference |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX174ACPI | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX174ACPI+ | 功能描述:模数转换器 - ADC 12-Bit 125ksps 10V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX174ACWI | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX174ACWI+ | 功能描述:模数转换器 - ADC 12-Bit 125ksps 10V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX174ACWI+T | 功能描述:模数转换器 - ADC 12-Bit 125ksps 10V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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