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AD7891BSZ-1
| Category |
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Business
| Product | Analog to Digital Converters | Other Names | AD7891BSZ1 |
| Standard Package | Trays | Factory Pack Quantity | 96 |
| Standard Package Name | QFP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Rad Hardened | No | ||
Electrical
| Interface | Parallel|Serial (5-Wire) | Linearity | �1LSB |
| S/N Ratio | 70 dB | Input Type | Voltage |
| Resolution | 12 Bit | Output Type | CMOS/TTL |
| Input Signal | Single-Ended | INL/DNL (LSB) | ±0.75LSB |
| Power - Input | Single | Power - Rated | 100 W |
| Converter Type | General Purpose | Data Interface | Serial, Parallel |
| Input Polarity | Bipolar | Reference Type | External, Internal |
| Voltage Rating | ±5V/±10V | Data Rate (Max) | 500 kSPs |
| Ratio - S/H:ADC | Yes | Voltage - Rated | �5/�10 |
| Voltage - Supply | 5V | Digital I/O Lines | 并行 & 串行 |
| Distortion Rating | ±0.75LSB | Power Supply Type | Single |
| Resolution (Bits) | 12 b | Voltage Reference | Internal|External |
| Number of Channels | 8 Channel | Number of Elements | 1 |
| Sampling Frequency | 454.5 ksps | Number of ADCs / DACs | 1 |
| Voltage Supply Source | Single | Gain Bandwidth Product | +/- 3 LSB |
| Power - Average Forward | 82 mW | Power Dissipation (Max) | 100 mW |
| Differential Nonlinearity | ±1LSB | Sampling Rate (Per Second) | 500k |
| Differential - Input:Output | No | Voltage - Supply Span (Typ) | Not Required V |
| S/N Ratio, ADCs / DACs (db) Typ | 70 dB | Common Mode Transient Immunity (Min) | Commercial |
Mechanical
| Width | 10mm | Height | 2.1mm |
| Length | 10mm | Packaging | Tray |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | 44 |
| Package / Case | 44MQFP | Package Cooled | MQFP |
| Length - Overall | 10 | Package Quantity | MQFP |
| Size / Dimension | 10 x 10 x 2.1mm | Number of Positions | 44 |
| Shell Size - Insert | 2 | Supplier Device Package | 44-MQFP (10x10) |
| Shell Size - Insert (Convert To) | SAR | ||
Product Info
| Type | Data Acquisition System (DAS) | Series | AD7891 |
| Architecture | SAR | Manufacturer | Analog Devices |
| Printed Circuit Board | 44 | Number of A/D Converters | 8 |
Environmental
| Operating Temperature | -40°C ~ 85°C | ||
Documents & Media
PDF Document
PDF Document
Sourcing & traceability
- Datasheet
- AD7891.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.