TI sensor measurement for the introduction of a series of the latest low voltage high precision operational amplifier

Days ago, TI (TI) announced the launch of a series of new operational amplifier for low noise high impedance sensor, to further strengthen its 1.8V high precision amplifier products camp. OPAx320 series first product OPA2320 provides dual channel 20 MHz 0.2 pA gain bandwidth and input bias current (Ib), for the high impedance optical and chemical sensor, programmable logic controller, motor control to achieve high accuracy and dynamic range of the loop and measuring and test equipment. For more details, or to order OPA2320 samples, please visit: www.ti.com.cn/opa2320-pr.

The main characteristics and advantages of OPAx320 TI power series is the highest efficiency of Broadband Low Noise Precision Operational amplifier. This series of products: - provide 0.9 pA maximum input bias current, which can support the high impedance sensor signal conditioning; high precision, can realize the zero crossing distortion support, support 150 uV maximum offset voltage, 114 dB high CMRR and input / output from approximation while driving TI ADS8319, ADS8327 and ADS7279 low power successive (SAR) analog-to-digital converter (ADC), 1 rate up to MSPS; and 20MHz high gain bandwidth and low noise channel 10 kHz unit under 7nV/ Hz 1.45 B. mA low quiescent current under the perfect combination, can be used for automatic test equipment in active power filter. With the support of TI tools offers a variety of free tools and support to accelerate the development of OPAx320 series include: - for SPICE model excludes basic and advanced circuit design, all kinds of test and fault, including complex structure, without any number of nodes or devices; and analysis software, and the application of practical calculation procedures including the analog filter design tool, FilterPro and in dB, frequency / wavelength and amplifier gain level calculator. Availability by 3 mm x 4.9 mm MSOP-8 OPA2320 package is available now. The 4.9 mm x 6 mm SOIC-8 package and 3 mm x 3 mm SON-8 package options will supply in March. Single channel OPA320 by X 3.9 mm 2.8 mm SOT23-5 package in April delivery. Via the link below for more details about the TI amplifier series products: - order OPA2320 sample: www.ti.com.cn/opa2320-pr; OPA2320 - Download Product Description: www.ti.com /opa2320datasheet-pr; and by high precision amplifier TI E2E consultation forum it community, and help solve technical problems. Www.ti.com/e2epa-pr; download latest analog signal chain guide: www.ti.com/signalchainguide-pr.