SLG47004数据手册开发板套件编程器的评估板-嵌入式-复杂逻辑器件（FPGA,CPLD）规格书PDF

描述 Description

The SLG47004 is an AnalogPAK programmable mixed-signal IC with operational amplifiers, digital rheostats, EEPROM, and a wide set of analog and digital macrocells.

SLG47004 builds upon the flexibility of the GreenPAK’s traditional mixed-signal solution by integrating a mix of advanced analog features including op amps with programmable bandwidth, 10-bit digital rheostats, analog switches, and a chopper analog comparator. The unique Auto-Trim feature highlights the ability of this GreenPAK device to periodically tune its rheostat value to either compensate for system error sources or reconfigure circuit parameters. The SLG47004 provides dynamic Power Down control for all analog and digital blocks to optimize power consumption performance. Common applications include sensor interfaces, ADC analog front-ends, configurable amplifiers, tunable filters, and a variety of other analog circuits. This multi-time programmable solution is built into a tiny 3mm x 3mm package.

Macrocells OverviewTwo general-purpose op amps with configurable bandwidthInstrumentation amplifier mode including third internal op ampTwo 10-bit 100kΩ digital rheostats with optional potentiometer modeTwo SPST analog switchesThree analog comparatorsTwo low power general-purpose rail-to-rail analog comparators (ACMPxL)One low offset chopper comparatorThree oscillators (OSC):2.048kHz oscillator2.048MHz oscillator25MHz oscillatorThirteen combination function macrocellsThree selectable DFF/LATCH or 2-bit LUTsOne selectable programmable pattern generator or 2-bit LUTSeven selectable DFF/LATCH or 3-bit LUTsOne selectable pipe delay or ripple counter or 3-bit LUTOne selectable DFF/LATCH or 4-bit LUTSeven multi-function macrocellsSix selectable DFF/LATCH or 3-bit LUTs + 8-bit delay/countersOne selectable DFF/LATCH or 4-bit LUT + 16-bit delay/counterI2C serial communication interfaceAnalog temperature sensor2-kbit (256 x 8) I2C-compatible (2-wire) serial EEPROM emulation with software write protectionPower on Reset (POR)

特性 Features

• User-defined Auto-Trim procedure for two independent analog channels
• Event-triggered memory self-programming routine for digital rheostats
• In system programmability
• Multiple time programmable memory
• Configurable Power Down option for all analog and digital macrocells
• Wide range power supply
• 2.5V (±4%) to 5V (±10%)
• Low current consumption
• Operating temperature range: -40 °C to 85 °C
• RoHS compliant/Halogen-free
• Package: STQFN-24 (3.0mm x 3.0mm x 0.55mm, 0.4mm pitch)

应用 Application

• 加热或感应线圈驱动电路