| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 1937+ | On Request | On Request |
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The Texas Instruments ADC12138CIMSAX/NOPB is a self-calibrating 12-bit plus sign successive approximation (SAR) analog-to-digital converter with a configurable 8-channel input multiplexer and sample-and-hold. It features a serial I/O interface compatible with SPI, MICROWIRE, and QSPI protocols, and supports differential, pseudo-differential, and single-ended input configurations.
Key electrical specifications include a maximum conversion time of 8.8 µs and a maximum throughput time of 14 µs at 12-bit plus sign resolution, enabling a sampling rate of 114 ksps. The device operates from a single 3.3V or 5V supply, with maximum power consumption of 15 mW at 3.3V and 33 mW at 5V. A power-down mode reduces consumption to 40 µW typical at 3.3V. Integral linearity error is ±2 LSB maximum.
The ADC12138 is designed for applications such as pen-based computers, digitizers, and global positioning systems. It is available in a 28-SSOP (0.209", 5.30mm Width) surface-mount package and is rated for an operating temperature range of -40°C to 85°C.
The ADC12138CIMSAX/NOPB has a 12-bit plus sign resolution.
The maximum sampling rate is 114 ksps.
The supply voltage range is 3V to 5.5V.
The operating temperature range is -40°C to 85°C.
It is available in a 28-SSOP (0.209", 5.30mm Width) surface-mount package.
The device is listed as RoHS3 Compliant, but this is unverified.
The maximum conversion time at 12-bit plus sign resolution is 8.8 µs.