Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 10 |
| NumberofD/AConverters | 2 |
| SettlingTime | 10µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 3.3V, 5V |
| Voltage-SupplyDigital | 2.7V ~ 3.3V, 5V |
| INL/DNL(LSB) | ±0.7, ±0.1 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
Обзор
Description
The TLV5617AIDR is a 12-bit, dual-channel, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It operates on a 2.7V to 5.5V supply, making it suitable for low-power and portable applications.
Key features:
- 12-bit resolution with rail-to-rail output.
- Dual DAC channels with independent references.
- SPI-compatible serial interface (up to 20 MHz).
- Low power consumption (0.7 mW typical at 3V).
- Settling time: 3 µs (typical).
Applications include process control, portable instrumentation, and digital servo systems. The SOIC-8 package ensures compact PCB integration.
The TLV5617AIDR provides precise analog output with minimal external components, ideal for embedded systems requiring dual DACs.
Key features:
- 12-bit resolution with rail-to-rail output.
- Dual DAC channels with independent references.
- SPI-compatible serial interface (up to 20 MHz).
- Low power consumption (0.7 mW typical at 3V).
- Settling time: 3 µs (typical).
Applications include process control, portable instrumentation, and digital servo systems. The SOIC-8 package ensures compact PCB integration.
The TLV5617AIDR provides precise analog output with minimal external components, ideal for embedded systems requiring dual DACs.
Equivalent
Equivalent products to the TLV5617AIDR (a 12-bit DAC from Texas Instruments) include:
- DAC7611U (TI, 12-bit, similar specs)
- MCP4921 (Microchip, 12-bit, SPI interface)
- AD5620 (Analog Devices, 12-bit, low-power)
- MAX521 (Maxim Integrated, 12-bit, serial interface)
Check datasheets for exact pinout and voltage compatibility.
- DAC7611U (TI, 12-bit, similar specs)
- MCP4921 (Microchip, 12-bit, SPI interface)
- AD5620 (Analog Devices, 12-bit, low-power)
- MAX521 (Maxim Integrated, 12-bit, serial interface)
Check datasheets for exact pinout and voltage compatibility.
Features
The TLV5617AIDR is a 12-bit, dual-channel, voltage-output DAC with key features:
- Resolution: 12-bit
- Channels: 2 (dual)
- Interface: SPI-compatible (3-wire serial)
- Supply Voltage: 2.7V to 5.5V (low power)
- Output Range: 0V to Vref (external reference)
- Settling Time: 10µs (typical)
- Power Consumption: 1.1mW (typical at 3V)
- Package: SOIC-8
- Applications: Portable devices, process control, digital gain/offset adjustment.
Compact, low-power, and easy to interface with microcontrollers.
- Resolution: 12-bit
- Channels: 2 (dual)
- Interface: SPI-compatible (3-wire serial)
- Supply Voltage: 2.7V to 5.5V (low power)
- Output Range: 0V to Vref (external reference)
- Settling Time: 10µs (typical)
- Power Consumption: 1.1mW (typical at 3V)
- Package: SOIC-8
- Applications: Portable devices, process control, digital gain/offset adjustment.
Compact, low-power, and easy to interface with microcontrollers.
Pinout
The TLV5617AIDR is a 12-bit dual-channel digital-to-analog converter (DAC) in an 8-pin SOIC package.
Pin Functions:
1. VDD (Pin 1) – Power supply (2.7V to 5.5V).
2. AGND (Pin 2) – Analog ground.
3. OUTA (Pin 3) – Analog output for DAC A.
4. OUTB (Pin 4) – Analog output for DAC B.
5. DGND (Pin 5) – Digital ground.
6. DIN (Pin 6) – Serial data input.
7. SCLK (Pin 7) – Serial clock input.
8. CS (Pin 8) – Chip select (active low).
It uses a 3-wire SPI-compatible interface for communication and features rail-to-rail output buffers.
Pin Functions:
1. VDD (Pin 1) – Power supply (2.7V to 5.5V).
2. AGND (Pin 2) – Analog ground.
3. OUTA (Pin 3) – Analog output for DAC A.
4. OUTB (Pin 4) – Analog output for DAC B.
5. DGND (Pin 5) – Digital ground.
6. DIN (Pin 6) – Serial data input.
7. SCLK (Pin 7) – Serial clock input.
8. CS (Pin 8) – Chip select (active low).
It uses a 3-wire SPI-compatible interface for communication and features rail-to-rail output buffers.
Manufacturer
The TLV5617AIDR is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI is a key player in the electronics components market.
Package
The TLV5617AIDR is a 12-bit digital-to-analog converter (DAC) packaged in an SOIC-8 (Small Outline Integrated Circuit) with 8 pins. This surface-mount package is compact and widely used for space-constrained applications. The "DR" suffix in the part number indicates the tape-and-reel packaging for automated assembly.
