Part A
AD783JRZ
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 5584 個数
- Package
- SOIC-8
- Series
- リニアアンプ - 計装用、オペアンプ、バッファアンプ
Replacement verdict
Not a drop-in replacement
The AD783JRZ and AD7834BR-REEL are not drop-in replacements for each other. Although both are Analog Devices sample-and-hold amplifiers sharing a similar functional role, they differ in package type, channel count, and electrical characteristics, so a direct board-level substitution is not possible without design validation.
Different package type
Different channel count
Different supply range
Different pinout
Parts at a glance
Part B
AD7834BR-REEL
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 6217 個数
- Package
- SOIC-28
- Series
- データ取得 - デジタル/アナログコンバータ (DAC)
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Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD783JRZ | AD7834BR-REEL |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Part Status | Active | Obsolete |
| Number of Bits | - | 14 |
| Number of D/A Converters | - | 4 |
| Settling Time | - | 10µs (Typ) |
| Output Type | - | Voltage - Buffered |
| Differential Output | - | No |
| Data Interface | - | SPI |
| Reference Type | - | External |
| Voltage - Supply, Analog | - | ±11.4V ~ 15.75V |
| Voltage - Supply, Digital | - | 5V |
| INL / DNL(LSB) | - | ±1 (Max), ±0.9 (Max) |
| Architecture | - | R-2R |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C |
| Amplifier Type | Sample and Hold | - |
| Number of Circuits | 1 | - |
| -3 dB Bandwidth | 15 MHz | - |
| Current - Input Bias | 100 nA | - |
| Supply Current | 9.5mA | - |
| Current - Output / Channel | 5 mA | - |
| Voltage - Supply Span(Min) | 9.5 V | - |
| Voltage - Supply Span(Max) | 10.5 V | - |
| Mounting Type | Surface Mount | - |