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Maxim > 方案 > 工业：过程测量与控制
数字控制器/监视器(用于温度补偿和监视)
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX5134评估板
MAX5134EVKIT
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| QV |
超小型、单通道16/12位、带缓冲VOUT的DAC，集成基准
MAX5138, MAX5139
| 业内最小的16位DAC，可通过引脚设置上电默认状态为零或中间值 |
| QV PDF |
低功耗、四通道、16位，带有输出电压缓冲的DAC
MAX5134, MAX5135, MAX5136, MAX5137
| 业内最小的16位DAC，可通过引脚设置上电默认状态为零或中间值 |
| QV PDF |
3W原边变压器H桥驱动器，用于隔离电源
MAX256
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| QV |
3Msps/2Msps、5V/3V、双通道、真差分12位ADC
MAX1333
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| QV PDF |
以太网映射器，集成了T1/E1/J1收发器
DS33R11
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| QV PDF |
3.3V、单芯片、8Mb非易失SRAM，带有时钟
DS3065W
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| QV PDF |
3.3V、单芯片、4Mb非易失SRAM，带有时钟
DS3050W
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| QV PDF |
双路、温度控制电阻器，具有内部校准监视器和加密保护
DS1856
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| QV PDF |
LDMOS RF功放偏置控制器
DS1870
| 业内首款集成LDMOS功放控制监视器 |
| QV PDF |
双路、温控电阻，内置校准监视器
DS1859
| DS1859 SFP光控制器/监测器新增20kΩ选项，具有更高的控制分辨率 |
| QV PDF |
双路、温控电阻，带有外部温度输入和监视器
DS1857
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| Key Specifications:
Digital Potentiometers |
| Part Number |
Taper |
POTs Per Pkg. |
Control Interface |
Wiper Memory |
Number of Steps |
End-to-End Resistance (kΩ) |
Res. Tol. (%) |
Temp. Coeff. (typ)(ppm/°C) |
Wiper Resistance (typ) (Ω) |
Features |
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DS1870
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Linear
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2
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2-Wire
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Non-Volatile
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256
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50
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20
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850
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400
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| • | Dual Temp controlled pots |
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| See All Digital Potentiometers (121) |
| Key Specifications:
Fiber Monitoring and Control |
| Part Number |
Features |
ADCs |
Resolution (Bits) |
DACs, Pots, Resistors |
FS Output |
Number of Steps |
Temp. Sensor |
Memory |
Supply Voltage (V) |
Control Interface |
EV-Kit |
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DS1856
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| • | Complies or Compatible to SFF-8472 |
| • | Look-Up Table Compensation |
| • | Scalable Dynamic Ranging (Right Shifting) |
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5-Input Muxable
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12
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2 Resistors
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20kohms
50kohms
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256
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Internal
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EEPROM
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3.3
5
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I2C
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Yes
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DS1859
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| • | Complies or Compatible to SFF-8472 |
| • | Look-Up Table Compensation |
| • | Scalable Dynamic Ranging (Right Shifting) |
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5-Input Muxable
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12
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2 Resistors
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20kohms
50kohms
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256
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Internal
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EEPROM
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3.3
5
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2-Wire
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Yes
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DS1857
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| • | Complies or Compatible to SFF-8472 |
| • | Look-Up Table Compensation |
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4-Input Muxable
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12
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2 Resistors
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50kohms
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256
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External
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EEPROM
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3.3
5
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2-Wire
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Yes
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| See All Fiber Monitoring and Control (10) |
| Key Specifications:
Isolated Power Supplies |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Topology |
Features |
Feedback Type |
Frequency (kHz) |
Max. Duty Cycle (%) |
Operating Current, ICC (max) (mA) |
Operating Temp. Range (°C) |
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MAX256
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3
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5.5
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Push-Pull
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| • | Internal Power MOSFET(s) |
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Open Loop
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1,000
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50
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1
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-40 to +125
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| See All Isolated Power Supplies (29) |
| Key Specifications:
Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Single Piece Module |
Features |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
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DS3050W
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NV SRAM
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512K x 8
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Parallel
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Yes
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No
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No
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No
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No
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Yes
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3
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3.6
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DS3065W
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NV SRAM
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1M x 8
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Parallel
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Yes
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No
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No
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No
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No
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Yes
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3
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3.6
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| See All Memory (EPROM, EEPROM, ROM, NV SRAM) (69) |
| Key Specifications:
T/E Carrier & Packetized Products |
| Part Number |
Transmission Standard |
Functions |
Number of Channels |
Input to Output Clocks (MHz) |
5V-Tolerant I/O |
Supply Voltage (V) |
EV-Kit |
Package |
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DS33R11
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Ethernet/Serial TDM
T1/E1/J1
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1
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1.544 to 4.096 & 8.192
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No
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3.3
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Yes
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BGA/256
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| See All T/E Carrier & Packetized Products (96) |
| Key Specifications:
Timekeeping & Real-Time Clocks |
| Part Number |
Functions |
Time Format (hh = sec/100) |
Date Format |
Interface |
Supply Voltage (V) |
Memory Type |
Memory Size (Bytes) |
Number of Time of Day Alarms |
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DS3050W
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HH:MM:SS
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YYYY-MM-DD
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Bytewide
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3.3
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NV SRAM
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512K
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1
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DS3065W
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HH:MM:SS
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YYYY-MM-DD
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Bytewide
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3.3
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NV SRAM
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1M
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1
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| See All Timekeeping & Real-Time Clocks (86) |
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