AD5305: 2.5 V to 5.5 V, 500 µA, 2-Wire Interface Quad Voltage Output 8-Bit DAC in a 10-Lead MicroSOIC Package
The AD5305/AD5315/AD5325 are quad 8-,10-and 12-bit buffered voltage output DACs in a 10-lead microSOIC package that operate from a single 2.5 V to 5.5 V supply consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/µs. A 2-wire serial interface is used which operates at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD <3.6 V. Multiple devices can be placed on the same bus.
特性
- Four 8-Bit DACS in 10-Lead MicroSOIC
- Low Power: 600 µA @ 5 V, 500 µA @ 3 V
- Power-Down to 200 nA @ 5 V, 80nA @ 3 V
- Guaranteed Monotonic by Design
- Power-On-Reset to Zero Volts
- Three Power-Down Functions
- Double-Buffered Input Logic
- Output Range: O-VREF
- 2-Wire (I²C™ Compatible) Serial Interface
- Data Readback Facility
- Software Clear Facility
- Simultaneous Update via LDAC bit (active low)
产品亮点
- Available in a 10-lead MicroSOIC package
- Low power, single supply operation from 2.5 V to 5.5 V supply
- Consumes 1.5mW at 3 V and 3 mW at 5 V
- Rail-to-Rail output with a slew rate of 0.7 V/µs
- Multiple devices can share the same bus
- Serial interface with clock rates up to 400 kHz
- Pin- and Software-Compatible with the AD5315 (10-Bit) and the AD5325 (12-Bit)
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技术指标
- Resolution (Bits): 8bit
- DAC Update Rate: 167kSPS
- DAC Settling Time: 6µs
- Positive Supply (max): +5.5V
- Single-Supply: Yes
- DAC Type: Voltage Out
- DAC Input Format: I2C/Ser 2-wire,Ser
功能框图
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AD5305 订购指南
| 产品型号 |
封装 |
引脚 |
温度范围 |
包装和数量 |
报价*(100-499) |
报价*1000 pcs |
| AD5305ARMZ 产品状态: 量产 |
10 ld MSOP |
10 |
商业 |
Tube, 50 |
$ 2.35 |
$ 1.92 |
| AD5305ARMZ-REEL7 产品状态: 量产 |
10 ld MSOP |
10 |
商业 |
Reel, 1000 |
- |
$ 1.92 |
| AD5305BRMZ 产品状态: 量产 |
10 ld MSOP |
10 |
商业 |
Tube, 50 |
$ 3.64 |
$ 2.99 |
| AD5305BRMZ-REEL7 产品状态: 量产 |
10 ld MSOP |
10 |
商业 |
Reel, 1000 |
- |
$ 2.99 |
