XTR106 具有电桥激励和线性化的 4-20mA 电流发送器
The XTR106 is a low cost, monolithic 4-20mA, two-wire current transmitter designed for bridge sensors. It provides complete bridge excitation (2.5V or 5V reference), instrumentation amplifier, sensor linearization, and current output circuitry. Current for powering additional external input circuitry is available from the VREG pin.
The instrumentation amplifier can be used over a wide range of gain, accommodating a variety of input signal types and sensors. Total unadjusted error of the complete current transmitter, including the linearized bridge, is low enough to permit use without adjustment in many applications. The XTR106 operates on loop power supply voltages down to 7.5V.
Linearization circuitry provides second-order correction to the transfer function by controlling bridge excitation voltage
| XTR106 | |
| Sensor Excitation | 5V and 2.5V |
| Loop Voltage (V) | 7.5 to 36 |
| Full Scale Input Range | 5mV to 1V |
| Non-Linearity (Max) (%) | 0.01 |
| Output Zero Error (+/-) (Max) (uA) | 25 |
| Vs (Min) (V) | 7.5 |
| Vs (Max) (V) | 36 |
| Auxiliary Output Voltage (V) | 5.1 |
| Span Error (Max) (%) | 0.2 |
| Offset Voltage (+/-) (Max) (uV) | 25 |
| Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) | 1.5 |
| CMRR, 60Hz (Min) (dB) | 86 |
| Pin/Package | 14PDIP, 14SOIC |
XTR106 特性
- LOW TOTAL UNADJUSTED ERROR
- 2.5V, 5V BRIDGE EXCITATION REFERENCE
- 5.1V REGULATOR OUTPUT
- LOW SPAN DRIFT: ±25ppm/°C max
- LOW OFFSET DRIFT: 0.25µV/°C
- HIGH PSR: 110dB min
- HIGH CMR: 86dB min
- WIDE SUPPLY RANGE: 7.5V to 36V
- 14-PIN DIP AND SO-14 SURFACE-MOUNT
- APPLICATIONS
- PRESSURE BRIDGE TRANSMITTERS
- STRAIN GAGE TRANSMITTERS
- TEMPERATURE BRIDGE TRANSMITTERS
- INDUSTRIAL PROCESS CONTROL
- SCADA REMOTE DATA ACQUISITION
- REMOTE TRANSDUCERS
- WEIGHING SYSTEMS
- ACCELEROMETERS
XTR106 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| XTR106P | ACTIVE | 6.45 | 1ku | PDIP (N) | 14 | 25 | TUBE | ||
| XTR106PA | ACTIVE | 4.60 | 1ku | PDIP (N) | 14 | 25 | TUBE | ||
| XTR106PAG4 | ACTIVE | 4.60 | 1ku | PDIP (N) | 14 | 25 | TUBE | ||
| XTR106PG4 | ACTIVE | 6.45 | 1ku | PDIP (N) | 14 | 25 | TUBE | ||
| XTR106U | ACTIVE | 6.45 | 1ku | SOIC (D) | 14 | 50 | TUBE | ||
| XTR106U/2K5 | ACTIVE | 6.45 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | ||
| XTR106U/2K5E4 | ACTIVE | 6.45 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | ||
| XTR106UA | ACTIVE | 5.55 | 1ku | SOIC (D) | 14 | 50 | TUBE | ||
| XTR106UA/2K5 | ACTIVE | 4.60 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | ||
| XTR106UA/2K5E4 | ACTIVE | 4.60 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | ||
| XTR106UAG4 | ACTIVE | 5.55 | 1ku | SOIC (D) | 14 | 50 | TUBE | ||
| XTR106UE4 | ACTIVE | 6.45 | 1ku | SOIC (D) | 14 | 50 | TUBE |
XTR106 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| XTR106P | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | XTR106P | XTR106P |
| XTR106PA | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | XTR106PA | XTR106PA |
| XTR106PAG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | XTR106PAG4 | XTR106PAG4 |
| XTR106PG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | XTR106PG4 | XTR106PG4 |
| XTR106U | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106U | XTR106U |
| XTR106U/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106U/2K5 | XTR106U/2K5 |
| XTR106U/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106U/2K5E4 | XTR106U/2K5E4 |
| XTR106UA | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106UA | XTR106UA |
| XTR106UA/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106UA/2K5 | XTR106UA/2K5 |
| XTR106UA/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106UA/2K5E4 | XTR106UA/2K5E4 |
| XTR106UAG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106UAG4 | XTR106UAG4 |
| XTR106UE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | XTR106UE4 | XTR106UE4 |
XTR106 应用技术支持与电子电路设计开发资源下载
- XTR106 数据资料 dataSheet 下载.PDF
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