Analog Devices Inc. AD7893ARZ-5REEL7
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | Analog Devices Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Input Type | Single Ended |
| Configuration | S/H-ADC |
| Supplier Device Package | 8-SOIC |
| Number of Inputs | 1 |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Data Interface | SPI |
| Sampling Rate (Per Second) | 117k |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Ratio - S/H:ADC | 1:1 |
| Features | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AD7893 |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
AD7893ARZ-5REEL7 12-bit SAR ADC 500 kSPS ±10V ADC
The AD7893ARZ-5REEL7 is a high-performance, 12-bit successive-approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. Designed for precision measurement applications, it features a fast conversion rate (up to 500 kSPS), low power consumption, and single-supply operation (5V). Packaged in a 16-pin SOIC (Small Outline Integrated Circuit), this ADC is ideal for industrial automation, data acquisition systems, and embedded control applications where high-speed, low-noise signal conversion is critical.
AD7893ARZ-5REEL7 Key Features
The AD7893ARZ-5REEL7 offers a ±10V input voltage range, making it suitable for bipolar signal acquisition. It includes an on-chip track-and-hold amplifier, eliminating the need for external signal conditioning. With a 12-bit resolution and ±1 LSB integral nonlinearity (INL), it ensures high accuracy in demanding environments. The device operates with a single 5V supply, consuming only 15 mW (typical), and supports a parallel interface for seamless integration with microcontrollers and DSPs. Additionally, it features a standby mode (0.5 µA typical) for power-sensitive applications.
AD7893ARZ-5REEL7 Applications
This ADC is widely used in industrial process control, motor control systems, medical instrumentation, and automotive sensing. Its high-speed sampling and low noise performance make it ideal for vibration analysis, power monitoring, and multi-channel data acquisition systems. The robust design ensures reliable operation in harsh electrical environments, including high EMI (electromagnetic interference) conditions.
12-bit analog converter AD7893ARZ-5REEL7 Alternative ADC
1 .AD7890BRZ-10 – 12-bit, 500 kSPS, ±10V input, lower power consumption.
2. AD7892BRZ-2 – 12-bit, 600 kSPS, ±2.5V input, faster conversion rate.
3. ADS7886SDBVT (Texas Instruments) – 12-bit, 1 MSPS, 2.7V-5.5V supply, smaller SOT-23 package.
4. LTC1867L (Analog Devices) – 16-bit, 250 kSPS, lower noise, higher resolution.
