برد توسعه، کیت و پروگرامر برد ارزیابی (Evaluation) برد و کیت ارزیابی و نمایش عملکرد
RASPBERRY PI ZERO 2 W
| Manufacturer | Raspberry Pi |
|---|---|
| Mfr. Part Number | ZERO 2 W |
| Electland Part Code | 643909 |
| Electland Part Number | |
| Category | Evaluation and Demonstration Boards and Kits |
| Description | 0.0 Ohm Jumper 62.5mW Power Per Element Isolated 8 Resistor Network/Array 1506, Convex, Long Side Terminals |
Product Attributes
| Category | Development Boards, Kits, Programmers Evaluation Boards Evaluation and Demonstration Boards and Kits |
|---|---|
| Tolerance | Jumper |
| Package / Case | 1506, Convex, Long Side Terminals |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 125°C |
| Number of Pins | 16 |
| grade | Automotive |
| Size / Dimension | 0.150" L x 0.063" W (3.80mm x 1.60mm) |
| Height - Seated (Max) | 0.022" (0.55mm) |
| Qualification | AEC-Q200 |
| Circuit Type | Isolated |
| Resistance (Ohms) | 0.0 |
| Number of Resistors | 8 |
| Power Per Element | 62.5mW |
| ReachStatus | REACH Unaffected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8533.21.0020 |
| Weight | 0.5g |
Introduction
The AD5625R/AD5645R/AD5665R and AD5625/AD5665 members of the nanoDAC family are low power, quad, 12-/ 14-/16-bit, buffered voltage-out DACs with/without an on-chip reference. All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and have an I²C -compatible serial interface. The AD5625R/AD5645R/AD5665R have an on-chip reference. The LFCSP versions of the AD5625R/AD5645R/AD5665R have a 1.25 V or 2.5 V, 10 ppm/°C reference, giving a full-scale output range of 2.5 V or 5 V; the TSSOP versions of the AD5625R/ AD5645R/AD5665R have a 2.5 V,5 ppm/°C reference, giving a full-scale output range of 5 V. The WLCSP has a 1.25 V reference. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write. The AD5625/AD5665 require an external reference voltage to set the output range of the DAC. The device incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V (POR=GND) or midscale (POR=VDD) and remains there until a valid write occurs. The on-chip precision output amplifier enables rail-to-rail output swing. The AD5625R/AD5645R/AD5665R and AD5625/AD5665 use a 2-wire I²C -compatible serial interface that operates in standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) modes.
Applications
- Process control
- Data acquisition systems
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage and current sources
- Programmable attenuators
