Part A
AD9744ACPZRL7
아날로그 디바이스(주)
- Lifecycle
- Active
- Stock
- 2452 PCS
- Package
- LFCSP-32
- Series
- 데이터 수집 - 다이 모드 변환기(DAC)
Replacement verdict
Compatible functional replacement candidate
The AD9744ACPZRL7 and AD9742ACPZRL7 share the same 14-bit DAC architecture, LFCSP-32 package, and pinout, making them strong functional replacement candidates. However, the AD9744 offers a higher maximum update rate and wider input bandwidth than the AD9742, so designers must validate timing margins and signal integrity against the system's sampling requirements before substituting.
Resolution
High match
Package Type
High match
Maximum Update Rate
Validation required
Input Bandwidth
Validation required
Parts at a glance
Part B
AD9742ACPZRL7
아날로그 디바이스(주)
- Lifecycle
- Active
- Stock
- 5560 PCS
- Package
- WFQFN-32
- Series
- 데이터 수집 - 다이 모드 변환기(DAC)
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD9744ACPZRL7 | AD9742ACPZRL7 |
|---|---|---|
| Supplier | - | Analog Devices Inc.,Rochester Electronics, LLC |
| Series | TxDAC® | TxDAC® |
| Part Status | Active | Active |
| Number of Bits | 14 | 12 |
| Number of D/A Converters | 1 | 1 |
| Settling Time | 11ns (Typ) | 11ns (Typ) |
| Output Type | Current - Unbuffered | Current - Unbuffered |
| Differential Output | Yes | Yes |
| Data Interface | Parallel | Parallel |
| Reference Type | External, Internal | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| INL / DNL(LSB) | ±0.8, ±0.5 | ±0.5, ±0.4 |
| Architecture | Current Source | Current Source |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |