| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7871IDBG4 is a 14-bit, 48kSPS data acquisition system (DAS) from Texas Instruments. It integrates an 8-channel multiplexed SAR ADC with a programmable gain amplifier (PGA) and an internal reference. The ADC supports both differential and single-ended inputs, with eight single-ended or up to four differential channels. The PGA offers gains of 1, 2, 4, 5, 8, 10, 16, and 20 V/V. The internal reference provides options of 1.15V, 2.048V, or 2.5V, and an external reference can also be used. The device operates from a single 2.7V to 5.5V supply and consumes only 8.5mW typical power. The serial interface is compatible with SPI, MICROWIRE, and QSPI, supporting clock rates up to 20MHz. Additional features include an onboard oscillator and a programmable output format (2s complement or binary). The device is packaged in a surface-mount 28-SSOP (0.209", 5.30mm Width) package and is rated for operation from -40°C to 85°C. This DAS is suitable for portable battery-powered systems, low-power instrumentation, and smart sensor applications.
The device operates from a single supply range of 2.7V to 5.5V for both analog and digital supplies.
It is offered in a 28-SSOP (0.209", 5.30mm Width) surface-mount package.
The operating temperature range is -40°C to 85°C.
Yes, it is RoHS3 Compliant, though this status is unverified.
It provides 14-bit resolution and a maximum sampling rate of 48kSPS.
It has 8 input channels that can be configured as differential (up to 4) or single-ended (up to 8).
It uses a serial interface compatible with SPI, MICROWIRE, and QSPI up to 20MHz.