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AD7302BRZ
+BOMIC DAC 8BIT V-OUT 20SOIC
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メーカーテキサス・インスツルメンツ
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メーカー品番 #AD7302BRZ
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データシート AD7302BRZ DataSheet
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パッケージ SOIC-20
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在庫状況6529
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Number of Bits | 8 |
| Number of D/A Converters | 2 |
| Settling Time | 2µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | Parallel |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±1 (Max), ±1 (Max) |
| Architecture | Current Source |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 20-SOIC |
概要
Description
- Resolution: 8 bits per channel.
- Outputs: Two voltage outputs with a range of 0V to VREF (set by an external reference).
- Interface: Serial SPI-compatible (up to 30 MHz).
- Power Consumption: Low power (0.5 mA typical at 3V).
- Settling Time: Fast (4.5 µs typical).
The AD7302BRZ includes internal output buffers and a power-on reset to ensure predictable startup. It comes in an 8-lead SOIC package and is ideal for industrial control, instrumentation, and portable devices.
For detailed specs, refer to the datasheet.
Equivalent
- DAC0808 (8-bit, single, older design)
- MAX5216 (dual 8-bit, SPI interface)
- MCP4922 (dual 12-bit, but can be used in 8-bit mode)
- LTC2602 (dual 16-bit, higher resolution but similar functionality)
Check pin compatibility and voltage ranges before substitution. For exact replacements, consider Analog Devices' newer DACs like the AD7303 or AD5312.
Features
- Resolution: 8-bit
- Channels: 2 (dual)
- Interface: SPI-compatible (3-wire)
- Supply Voltage: 2.7V to 5.5V
- Output Type: Voltage output (buffered)
- Settling Time: 4µs (typical)
- Power Consumption: Low (0.7mW at 3V)
- Reference: Internal or external (1.25V internal)
- Package: 8-lead SOIC
Ideal for portable devices, process control, and waveform generation due to its compact size and low power.
