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AD5392BSTZ-3 Scheda tecnica(PDF) 3 Page - Analog Devices |
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AD5392BSTZ-3 Scheda tecnica(HTML) 3 Page - Analog Devices |
3 / 40 page Data Sheet AD5381 Rev. D | Page 3 of 40 GENERAL DESCRIPTION The AD5381 is a complete, single-supply, 40-channel, 12-bit denseDAC® availablein a 100-leadLQFP package. All 40 channels have an on-chip outputamplifier with rail-to-rail operation. The AD5381 includes a programmableinternal 1.25 V/2.5 V, 10 ppm/°C reference, an on-chip channel monitorfunction that multiplexes the analog outputs to a common MON_OUTpin for external monitoring, and an output amplifier boost mode, which allowsoptimization of theamplifierslew rate. The AD5381 contains a double-buffered parallel interface featuring 20 ns WR pulse width, an SPI-/QSPI-/MICROWIRE-/DSP-compatibleserial interface with interface speeds in excess of 30 MHz, and an I2C- compatible interface that supports a 400 kHzdata transfer rate. An input register followed bya DACregister providesdouble buffering, allowing the DACoutputsto be updated independ- ently or simultaneously using the LDACinput. Each channel has a programmablegain and offset adjust register that allows the userto fully calibrate any DACchan- nel. Power consumption is typically 0.25 mA/channel with boost mode disabled. Table 1. Other Low Voltage Single-Supply DACs inProductFamily Model Resolution AVDD Range Output Channels Linearity Error (LSB) Package Description Package Option AD5380BSTZ-5 14 Bits 4.5 V to 5.5 V 40 ±4 100-Lead LQFP ST-100 AD5380BSTZ-3 14 Bits 2.7 V to 3.6 V 40 ±4 100-Lead LQFP ST-100 AD5382BSTZ-5 14 Bits 4.5 V to 5.5 V 32 ±4 100-Lead LQFP ST-100 AD5382BSTZ-3 14 Bits 2.7 V to 3.6 V 32 ±4 100-Lead LQFP ST-100 AD5383BSTZ-5 12 Bits 4.5 V to 5.5 V 32 ±1 100-Lead LQFP ST-100 AD5383BSTZ-3 12 Bits 2.7 V to 3.6 V 32 ±1 100-Lead LQFP ST-100 AD5390BSTZ-5 14 Bits 4.5 V to 5.5 V 16 ±3 52-Lead LQFP ST-52 AD5390BCPZ-5 14 Bits 4.5 V to 5.5 V 16 ±3 64-Lead LFCSP CP-64 AD5390BSTZ-3 14 Bits 2.7 V to 3.6 V 16 ±4 52-Lead LQFP ST-52 AD5390BCPZ-3 14 Bits 2.7 V to 3.6 V 16 ±4 64-Lead LFCSP CP-64 AD5391BSTZ-5 12 Bits 4.5 V to 5.5 V 16 ±1 52-Lead LQFP ST-52 AD5391BCPZ-5 12 Bits 4.5 V to 5.5 V 16 ±1 64-Lead LFCSP CP-64 AD5391BSTZ-3 12 Bits 2.7 V to 3.6 V 16 ±1 52-Lead LQFP ST-52 AD5391BCPZ-3 12 Bits 2.7 V to 3.6 V 16 ±1 64-Lead LFCSP CP-64 AD5392BSTZ-5 14 Bits 4.5 V to 5.5 V 8 ±3 52-Lead LQFP ST-52 AD5392BCPZ-5 14 Bits 4.5 V to 5.5 V 8 ±3 64-Lead LFCSP CP-64 AD5392BSTZ-3 14 Bits 2.7 V to 3.6 V 8 ±4 52-Lead LQFP ST-52 AD5392BCPZ-3 14 Bits 2.7 V to 3.6 V 8 ±4 64-Lead LFCSP CP-64 |
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