TM-CP: Active High Precision Signal Isolation Amplifier

 

The TM_CP series isolation amplifier modules have a  millivolt-class positive and negative signal input and positive and negative signal output. These modules, with a high efficiency micro-power source built-in, can provide power for signal processing circuit. In the three-wire and four-wire transmitter applications, our products make customers’ design simple and helpfully improve the room-using ratio of PCB. Adopting electromagnetism isolation technology, it is available to keep higher accuracy and extremely lower temperature drift than photocoupler isolation. These modules have three-port isolation(input, output and power supply), and the isolation voltage between them is up to 2.5kVDC.

 

FEATURES

  •  Three-port isolation(Input, output and power supply )
  •  High accuracy (0.1% F.S.)
  •  High linearity (0.1% F.S.)
  •  Isolation voltage(2.5kVDC/60s)
  •  Extremely low temperature drift (35PPM/°C)
  •  Industry standard(Operating Temperature Range: -25 ~71°C)
  •  High reliability(MTBF>500,000 hours)

 

Product Program

Part Number

Power Supply

Input

Output

Channels

TM4530CP

24V

±50mV

±10V

1

TM4630CP

24V

±50mV

±5V

1

TM5530CP

24V

±75 mV

±10V

1

TM5630CP

24V

±75mV

±5V

1

TM6530CP

24V

±100 mV

±10V

1

TM6630CP

24V

±100 mV

±5V

1

Note: We could also offer customer design for special input and output as follow:

Power supply:24/15/12VDC;

Input signal:0~±10/±20/±30/±50/±75/±100mV;

Output signal: 0~±5V/±10V.

 

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