MC145572PB vs MC145572PBR2 比較
詳細並排比較 MC145572PB 由 NXP Semiconductors 與 MC145572PBR2 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
NXP Semiconductors
MC145572PBR2 - ISDN U-Interface Transceiver | NXP | 44-LQFP
MC145572PBR2 Obsolete規格比較
| 參數 | MC145572PB | MC145572PBR2 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| Product Type | ISDN U-Interface Transceiver | — |
| 功能 | 2B1Q line transceiver with echo cancellation | — |
| 供應電壓 | 5 V | 5 V (typical) |
| Line Data Rate | 160 kbps (2B1Q) | — |
| 工作溫度 | -30 C to +85 C (Industrial) | [DATA_NEEDED: operating temperature range] |
| 封裝 | 44-LQFP (10x10 mm, 0.8 mm pitch) | 44-LQFP (10x10 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Number of Terminals | 44 | — |
| Terminal Form | Gull Wing | — |
| Package Code | LQFP | — |
| Package Shape | Square | — |
| Interface Standard | ANSI T1.601 / ETSI ISDN BRA U-interface | ANSI T1.601-1992 / ETSI ETR 080 |
| Line Coding | 2B1Q | — |
| RoHS 狀態 | Compliant | RoHS non-compliant (SnPb finish, per legacy Freescale data) |
| Lead-Free | Yes | — |
| Part Type | — | ISDN U-Interface Transceiver |
| Manufacturer | — | NXP Semiconductors (formerly Freescale / Motorola) |
| 資料速率 | — | 160 kbps (2B1Q full-duplex over single twisted pair) |
| Line Code | — | 2B1Q (ANSI T1.601-1992) |
| Operating Modes | — | NT (Network Termination) and LT (Line Termination), strap-selectable |
| HDLC Controller | — | On-chip, up to 4x 16-bit or 2x 32-bit identifiers |
| Echo Canceller | — | Integrated adaptive |
| Scrambler/Descrambler | — | On-chip |
| Host Interface | — | Parallel microprocessor-compatible |
| Lead-Free Status | — | Contains lead (legacy PBR2 tape-and-reel part marking) |
| Series | — | MC145572 |
| Part Status | — | Obsolete / Last-time-buy stock only |