Introduction to Differential amplifier chip
Hainan Huanyu Technology Co., Ltd. is a high-tech enterprise providing one-stop customized chip solutions. We offer clients comprehensive, end-to-end services-ranging from chip specification definition and architectural design to the delivery of finished chips-and are dedicated to providing high-value, differentiated solutions.
Established on June 27, 2024, Hainan Huanyu Technology Co., Ltd. operates within a business scope that encompasses licensed activities related to semiconductor chips, electronic components, and similar products, delivering high-value, specialized solutions to our clients.
Our Services
We have established a multi-tiered response mechanism, featuring 24/7 online customer support to address any issues clients may encounter. We provide lifetime technical support for chips utilized in specialized fields. Additionally, we offer long-term, consistent technical follow-up services to rapidly resolve any operational issues clients may face, thereby fully ensuring the successful implementation and deployment of their products.
Introduction to differential amplifier chip
The Differential amplifier chip is a fundamental amplification unit in analog circuits and serves as a critical input stage structure for operational amplifiers. Its core function is to amplify the difference between two input signals while rejecting common-mode interference signals present on both inputs; it plays an indispensable role in fields such as signal acquisition, precision measurement, communications, and analog computing.
Specific model of the differential amplifier chip
The INA1H94-SEP is a radiation-hardened, precision, unity-gain Differential amplifier chip featuring a very wide input common-mode voltage range. It is a single, monolithic device comprising a precision operational amplifier and an integrated thin-film resistor network. The INA1H94-SEP enables accurate measurement of small differential voltages in the presence of common-mode signals up to ±150V.
In many applications that do not require galvanic isolation, the INA1H94-SEP can replace isolation amplifiers. It eliminates the need for an expensive isolated input-side power supply, as well as the associated ripple, noise, and quiescent current. With excellent linearity (0.0005% typical), high common-mode rejection, and a 500kHz bandwidth, the INA1H94-SEP is a highly attractive solution for sensor readout applications.
Differential amplifier chip
|
Number of channels |
1 |
|
Vs (min) (V) |
4 |
|
Vs (max) (V) |
18 |
|
CMRR (min) (dB) |
84 |
|
Common-mode input low (min) (V) |
-150 |
|
Common-mode input high (max) (V) |
150 |
|
Input offset (±) (max) (V) |
0.0035 |
|
Iq (typ) (mA) |
0.81 |
|
Slew rate (typ) (V/µs) |
5 |
|
Voltage gain (min) (V/V) |
1 |
|
Voltage gain (max) (V/V) |
1 |
|
Small-signal bandwidth (typ) (Hz) |
500000 |
|
Rating |
Space |
|
Operating temperature range (°C) |
-55 to 125 |
|
Gain error (±) (max) (%) |
0.65 |
Hot Tags: differential amplifier chip, China differential amplifier chip manufacturers, suppliers, Audio Amplifier Chip, Differential Amplifier Chip, Operational Amplifier Chip, PGAs And VGAs Chip, RF Amplifier Chip, Special Function Amplifier Chip
