| Part Number | PCM54HP | PCM55HP | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose | 
| 
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| Product Status | Obsolete | Obsolete | 
| Type | DAC, Audio | DAC, Audio | 
| Number of Channels | 14 | 12 | 
| Resolution (Bits) | 16 b | 16 b | 
| Sampling Rate (Per Second) | - | - | 
| Data Interface | Parallel | Parallel | 
| Voltage Supply Source | Dual ± | Dual ± | 
| Voltage - Supply | ±4.75V ~ 15.75V | ±4.75V ~ 7.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | 28-DIP (0.600", 15.24mm) | 24-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 28-PDIP | 24-SO |