Part A
AFE5809ZCF
德州儀器
- Lifecycle
- Active
- Stock
- 5909 件
- Package
- NFBGA-135
- Series
- 資料獲取-類比前端（AFE）
Replacement verdict
Compatible functional replacement candidate
The AFE5809ZCF and AFE5812ZCF are both 8-channel fully integrated analog front ends from Texas Instruments in the same ZCF package, sharing core architecture and digital demodulation capability. The AFE5812ZCF offers a higher maximum sampling rate and a wider analog input bandwidth, making it a viable functional upgrade candidate for the AFE5809ZCF in most ultrasound and medical imaging designs, provided the system clocking and downstream digital interface timing are validated against the higher sample rate.
Channel Count
High match
Package Type
High match
Maximum Sampling Rate
Validation required
Analog Input Bandwidth
Validation required
Parts at a glance
Part B
AFE5812ZCF
德州儀器
- Lifecycle
- Active
- Stock
- 6785 件
- Package
- BGA-135
- Series
- 資料獲取-類比前端（AFE）
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AFE5809ZCF | AFE5812ZCF |
|---|---|---|
| Supplier | - | Texas Instruments |
| Part Status | Active | Active |
| Number of Bits | 14 | 12, 14 |
| Number of Channels | 8 | 8 |
| Power (Watts) | 158 mW | 180 mW |
| Voltage - Supply, Analog | 1.7V ~ 1.9V, 3.15V ~ 3.6V, 5V | 1.7V ~ 1.9V, 3.15V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
| Mounting Type | Surface Mount | Surface Mount |