Analog Devices AD7840ARS-REEL Digital to Analog Converters (DAC)
14 Bit Digital to Analog Converter 1 24-SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AD7840ARS-REEL
Detailed Description
IC DAC 14BIT V-OUT 24SSOP
Package
24-SSOP (0.209", 5.30mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AD7840ARS-REEL Datasheet
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Technical Specifications
Analog Devices AD7840ARS-REEL Digital to Analog Converters (DAC) technical specifications.
General
Package / Case
24-SSOP
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 85°C
Lifecycle Status
Obsolete
Output Type
Voltage - Buffered
Data Interface
Parallel, Serial
Number of Bits
14
Voltage Supply Analog
±5V
Architecture
R-2R
Reference Type
External, Internal
Alternate Parts Comparison (AD7840ARS-REEL vs AD7225BRS-REEL vs LTC1450IG#PBF vs MAX505AEAG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SSOP | 24-SSOP | 24-SSOP | 24-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Architecture | R-2R | R-2R | String DAC | R-2R |
| Data Interface | Parallel, Serial | Parallel | Parallel | Parallel |
| Differential Output | No | No | No | No |
| Inldnl Lsb | ±2 (Max), ±0.9 (Max) | ±1 (Max), ±1 (Max) | ±4 (Max), ±0.5 (Max) | -, ±1 (Max) |
| Number of Bits | 14 | 8 | 12 | 8 |
| Number of Da Converters | 1 | 4 | 1 | 4 |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Reference Type | External, Internal | External | External, Internal | External |
| Settling Time | 4µs | 4µs | 14µs (Typ) | 6µs (Typ) |
| Action |
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