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LTC1668IG#PBF
+BOMIC DAC 16BIT A-OUT 28SSOP
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제조업체아날로그 디바이스(주)
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제조업체 부품 #LTC1668IG#PBF
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데이터시트 LTC1668IG#PBF DataSheet
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패키지 SSOP-28
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사양
| 속성 | 가치 |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 1 |
| SettlingTime | 20ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | Yes |
| DataInterface | Parallel |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | ±5V |
| INL/DNL(LSB) | ±8 (Max), ±1 |
| Architecture | Current Steering |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-SSOP (0.209, 5.30mm Width) |
| SupplierDevicePackage | 28-SSOP |
개요
Description
Key features:
- 10-bit resolution with rail-to-rail output.
- Dual DACs in one package, each with independent references.
- SPI-compatible serial interface for easy microcontroller interfacing.
- Low power consumption (0.7mW typical at 3V).
- Fast settling time (4µs typical).
Applications include programmable voltage sources, industrial control, and instrumentation. The IG#PBF suffix indicates a lead-free, 28-pin SSOP package.
For detailed specs, refer to the datasheet.
Equivalent
- AD9740 (Analog Devices) - 10-bit, 125MHz DAC
- DAC904 (Texas Instruments) - 10-bit, 165MHz DAC
- MAX5885 (Maxim Integrated) - 10-bit, 500MHz DAC
These alternatives offer similar or higher performance. Check datasheets for pin compatibility and voltage requirements.
Manufacturer
Linear Technology was a leading semiconductor company specializing in high-performance analog integrated circuits, including data converters, amplifiers, and power management products. Known for innovation and reliability, its products were widely used in industrial, automotive, and communications applications.
Analog Devices Inc. is a global leader in analog, mixed-signal, and DSP technology, continuing Linear Technology's legacy under its portfolio. The LTC1668IG#PBF is a 10-bit, 8-channel DAC (digital-to-analog converter) from this lineage.
Application
- Industrial Automation: Precision control systems, PLCs, and process control.
- Test & Measurement: Signal generation, calibration, and instrumentation.
- Communications: Waveform synthesis and baseband signal generation.
- Medical Equipment: High-accuracy analog output for diagnostic devices.
- Automotive: Sensor calibration and actuator control.
It offers low power consumption, high speed, and excellent linearity, making it suitable for systems requiring reliable, multi-channel analog outputs.
Package
This surface-mount package is compact and suitable for space-constrained applications. The "IG" suffix indicates an industrial temperature range (-40°C to +85°C). The "#PBF" denotes a lead-free (Pb-free) version.
