參數(shù)資料
型號(hào)： MAX1749EUK-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： CONN, 50-PIN, ZIF, 0.5MM, PITCH SMD
中文描述： BRUSH DC MOTOR CONTROLLER, PDSO5
封裝： SOT-23, 5 PIN
文件頁(yè)數(shù)： 1/8頁(yè)
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
80μA supply current to remain independent of the load.
The output voltage can be adjusted from +1.25V to V
IN
with an external resistor-divider. When turned off
(ON = low), the MAX1749 supply current drops to 1μA
(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 80μA Full-Load Supply Current
M
SOT23 Vibrator Motor Driver
________________________________________________________________ Maxim Integrated Products
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.
1
SOT23-5
TOP VIEW
GND
OUT
IN
1
5
SET
ON
MAX1749
2
3
4
Pin Configuration
MAX1749
OUT
GND
IN
ON
SET
C
OUT
1
μ
F
C
IN
1
μ
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
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MAX174ACWI 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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MAX174ACWI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 125ksps 10V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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