Maxim > 方案 > 自动取款机(ATM)系统
机器控制
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
5位、可编程、脉宽调制器；1kHz、5kHz、10kHz及25kHz
DS1050, DS1050X-001, DS1050X-005, DS1050X-010
| 2线接口为处理器提供PWM控制功能
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| QV PDF |
风扇转速调节器和监控器，带有SMBus™/I²C兼容接口
MAX6650, MAX6651
| 风扇速度控制、监控电路，实现高性能热管理 |
| QV PDF |
风扇控制器及远端温度传感器，带有SMBus串行接口
MAX1669
| 业内首款可提供PWM、线性风扇控制的温度传感器 |
| QV PDF |
2x4通道、同时采样、14位DAS
MAX125, MAX126
| 首款14位、8通道、同时采样ADC，用于工业产品 |
| QV PDF |
+5V、低功耗、电压输出、串行12位DAC
MAX531, MAX538, MAX539
| 5V或±5V供电，单电源供电产品请参考MAX5352 |
| Key Specifications: Fan Controllers |
| Part Number |
Sensor Type |
Fan Cntrl. |
Interface |
Accuracy
(±°C) |
Temp. Thresh.
(°C) |
Temp. Resolution
(bits) |
Features |
| MAX6650 |
- |
Linear |
2-Wire/I2C/SMBus |
- |
- |
- |
| Closed/Open-Loop Fan-Speed Control for 5V/12V Fans | | Monitors Tachometer Output | | Programmable Alert/GPIO Outputs |
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| MAX6651 |
- |
Linear |
- |
- |
- |
| Closed/Open-Loop Fan-Speed Control for 5V/12V Fans | | Monitors up to 4 Tachometer Outputs | | Programmable Alert/GPIO Outputs | | Synch Capability |
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| MAX1669 |
Remote |
PWM |
3 |
Programmable |
8 |
- |
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See All Fan Controllers (19)
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| Key Specifications: Precision ADCs (< 5Msps) |
| Part Number |
Resolution
(bits) |
Input Chan. |
Conv. Rate
(ksps) |
Conv. Time
(µs) |
Data Bus
(bits) |
Ref.
(V) |
VIN
(V) |
Diff. Inputs |
VSUPPLY
(V) |
ICC
(mA) |
Power
(mW) |
Standby Mode |
Package/Pins |
| ADC |
max |
typ |
typ |
| MAX125 |
14 |
8 |
250 |
3 |
µP/14 |
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±5 |
No |
±5 |
17 |
165 |
Yes |
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| MAX126 |
±2.5 |
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See All Precision ADCs (< 5Msps) (377)
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| Key Specifications: Programmable Pulse Width Modulators |
| Part Number |
fOUT
(kHz) |
Frequency Variation |
Program Range |
Interface |
VSUPPLY
(V) |
RoHS Available |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| DS1050 |
25 |
±20% |
0 to 100% Duty Cycle |
2-Wire |
2.7 to 5.5 |
Yes |
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30.9 |
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See All Programmable Pulse Width Modulators (1)
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