Maxim > 方案 > 自动取款机(ATM)系统
LCD显示控制
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
低噪声、升压型DC-DC转换器
MAX17067
| 紧凑的高效boost转换器 |
| QV PDF |
低功耗LCD微控制器
MAXQ2000
| 业内最高MIPS/mA的16位、RISC微控制器 |
| QV PDF |
5位、可编程、100kHz脉宽调制器
DS1052
| 2线接口为处理器提供PWM控制功能
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| QV PDF |
宽亮度范围CCFL背光控制器
MAX1739, MAX1839
| 业内首款完全集成的CCFL逆变控制器，具有较宽的调光范围、高性能指标和完备的故障保护功能 |
| QV PDF |
低噪声、升压型DC-DC转换器
MAX1790, MAX8715
| 紧凑的高效boost转换器 |
| QV PDF |
5V或可调、低电压、升压型DC-DC控制器
MAX608
| 1A升压型转换器，能够以极高效率提升2V输入 |
| QV PDF |
数字调节LCD偏置电源
MAX1620, MAX1621
| 业内首款可数字调节的正、负LCD偏置电源 |
| QV PDF |
数控CCFL背光灯电源
MAX1610, MAX1611
| SMBus™控制的CCFL电源，提供明亮的无闪烁工作，提供有效的灯管保护 |
| Key Specifications:
16-bit MAXQ RISC Microcontrollers |
| Part Number |
Peak MIPS |
Internal Program Memory |
Internal Data SRAM |
Sync/Async Serial Ports |
SPI Bus |
I2C Bus |
Timers |
1-Wire |
PWM Outputs |
Data Pointers |
Multiply/ Accumulate |
Package |
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MAXQ2000
|
20
|
64kB Flash
|
2k Bytes
|
1
2
|
Yes
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No
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3x16-bit
|
Master
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2
3
|
3
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16x16
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QFN/68
TQFN/56
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| See All 16-bit MAXQ RISC Microcontrollers (8) |
| Key Specifications:
CCFL Controllers |
| Part Number |
Features |
VIN (min) (V) |
VIN (max) (V) |
Topology |
Number of Channels |
Dimming Interface |
Frequency |
EV-Kit |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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MAX1739
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4.6
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28
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Royer Oscillator
|
1
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Analog
DPWM
I2C
SMBus
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Resonant
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No
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QSOP/20
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54
|
-40 to +85
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MAX1839
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4.6
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28
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Royer Oscillator
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1
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Analog
DPWM
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Resonant
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No
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QSOP/20
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54
|
-40 to +85
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MAX1610
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4.5
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26
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Royer Oscillator
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1
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Digital Up-Down
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Resonant
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Yes
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SOIC(N)/16
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62
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0 to +70
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MAX1611
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4.5
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26
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Royer Oscillator
|
1
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I2C
SMBus
|
Resonant
|
Yes
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SOIC(N)/16
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62
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0 to +70
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| See All CCFL Controllers (18) |
| Key Specifications:
Inverting Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
IOUT (A) |
IOUT (A) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Alternate Topology |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX1620
|
1.8
|
20
|
0.07
|
0.07
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Digital
Resistor
|
0.25
|
1
|
Inverting
Step-Up
|
300
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QSOP/16
|
31
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MAX1621
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1.8
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20
|
0.07
|
0.07
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Digital
Resistor
|
0.25
|
1
|
Inverting
Step-Up
|
300
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QSOP/16
|
31
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| See All Inverting Switching Regulators (22) |
| Key Specifications:
Step-Up Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
IOUT (A) |
IOUT (A) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX1620
|
1.8
|
20
|
-
|
-
|
-
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0.07
|
0.07
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Digital
Resistor
|
0.25
|
1
|
300
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QSOP/16
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31
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MAX1621
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1.8
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20
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-
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-
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-
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0.07
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0.07
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Digital
Resistor
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0.25
|
1
|
300
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QSOP/16
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31
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MAX17067
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2.6
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4
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1.25
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18
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-
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0.3
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0.3
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Resistor
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0.6
|
1
|
1200
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µMAX/8
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16
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MAX1790
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2.6
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5.5
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2.6
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12
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-
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0.8
|
0.8
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Preset
|
0.35
|
1
|
1200
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µMAX/8
|
16
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MAX8715
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2.6
|
5.5
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2.6
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12
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-
|
1.2
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1.2
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Resistor
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0.35
|
1
|
1200
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µMAX/8
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16
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MAX608
|
1.8
|
16.5
|
3
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16.5
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5.0
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1
|
1
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Resistor
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0.11
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1
|
300
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PDIP(N)/8
SOIC(N)/8
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31
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| See All Step-Up Switching Regulators (94) |
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