DS21448LN+ Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - Telecom
IC LIU QUAD E1/T1/J1 128-LQFP
Documents
Datasheet |
DS21448LN+![]() |
Specifications
Part Status | Active |
Function | Line Interface Unit (LIU) |
Number of Circuits | 4 |
Voltage - Supply | 3.135 V ~ 3.465 V |
Current - Supply | 320mA |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 128-LQFP |
Supplier Device Package | 128-LQFP (14x20) |
Hide

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices, Inc. | 44202 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | 3059 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 300 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 280252 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 6160 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP Integrated Circuits (ICs) > Interface - Telecom
|
15960 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP Integrated Circuits (ICs)>Interface-Telecom
|
25540 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4954 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 1804 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | 9910 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices, Inc. | 128-LQFP | 8900 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 14 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 1740 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 2839 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim | DC:22+ ; IC LIU QUAD E1/T1/J1 128-LQFP | 15000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
6847 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3860 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
In-Stock |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | 2000 |
|
Inquiry | |||
DS21448LN+ | Maxim Integrated | 2000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3267 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | DC:Active ; - | 263 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | LQFP128 | 100000 |
|
Inquiry | |
DS21448LN | MAXIM | QFP128 | 100000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 12000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:21+ ; 128-LQFP (14x20) | 111 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:23+ | 3100 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN | Analog Devices | - | 11759 |
|
Inquiry | |
DS21448LN+ | Analog Devices | IC TELECOM INTERFACE 128LQFP | 16169 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3100 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN | MAXIM | Brand new and original/respond online to quote. | 14763 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 12167 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated Products | IC TELECOM INTERFACE 128LQFP | 8 |
|
Buy | |
DS21448LN | Maxim Integrated | 17 |
|
Buy |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | LQFP128 ; DC:16+ | 307 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | AVAILABLE | 71 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) ; Tray | 7480 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Dallas Semiconductor | 2540 |
|
Inquiry |

GlobalTek Components
Certificates

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN | Maxim Integrated Products | In Stock |
|
Inquiry | ||
DS21448LN+ | Maxim Integrated Products | In Stock |
|
Inquiry | ||
DS21448LN | Dallas Semiconductor | In Stock |
|
Inquiry | ||
DS21448LN | DALLAS | In Stock |
|
Inquiry | ||
DS21448LN+ | N/A | In Stock |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 9944 |
|
Inquiry | |
DS21448LN | Maxim | NEW | 8840 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 35860 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 10000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices, Inc. | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | ROHM | DIP-4 ; DC:2023+ | 12000 |
|
Inquiry | |
DS21448LN | MAXIM | QFP-128 ; DC:2022+ | 210 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices, Inc. | DC:24+ ; Original New | 20807 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM/ | DC:20+ ; LQFP128 | 5011 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 0 |
|
Inquiry | |
DS21448LN | MAXIM | DC:1508+ ; QFP | 40 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | New and original ; DC:20+ | 500 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+
sku #: DS21448LN
|
MAXIM | 67 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | DALLAS | LQFP ; DC:15+ | 30004 |
|
Inquiry | |
DS21448LN | MAXIM | QFP ; DC:1508+ | 30061 |
|
Inquiry |
See Also:
DS21448N+
DS21448L+
DS21448GN+
DS21448LN
DS21448GN
DS21448N
DS21448L+W
DS21448G+
DS21448L
DS21448LDK
DS21458N+
DS2148TN+
DS2148GN+
DS2148GN
DS21448
DS21458+
DS21455N+
DS2148TN
DS21458N
DS2148T+
DS2148G+
DS2143QN+
DS21448A1
DS2149QN+
DS2141AQN+
DS21455N
DS21458
DS2143QN
DS2149Q+
DS2148TA2
DS21458DK
DS2148G
DS21455+
DS2149QN
DS2141AQN
DS2141AQ+
DS2143Q+
DS2143N
DS2141AN
DS2148T
DS2149
DS2143Q
DS21455
DS2143
DS2141Q
DS2141A
DS2141BT
DS2141AQ
DS2149Q