Interface - Telecom - Integrated Circuits (ICs) - DS21Q41BT DS21Q55 DS3112 DS21Q43-ATN

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Interface	Number of Circuits	Voltage - Supply	Current - Supply	Power (Watts)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
DS21Q41BT	Maxim Integrated	IC FRAMER T1 QUAD 128-TQFP	Discontinued at -	-	Parallel/Serial	4	4.5 V ~ 5.5 V	30mA	-	0°C ~ 70°C	Surface Mount	128-LQFP	128-LQFP (14x20)
DS21Q55	Maxim Integrated	IC TXRX QUAD T1/E1/J1 SCT 256BGA	Obsolete	Transceiver	E1, J1, T1	4	3.14 V ~ 3.47 V	75mA	-	0°C ~ 70°C	Surface Mount	256-BGA	256-BGA (27x27)
DS3112	Maxim Integrated	IC MUX TEMPE T3/E3 256-BGA	Obsolete	-	Parallel/Serial	-	3.135 V ~ 3.465 V	150mA	-	0°C ~ 70°C	Surface Mount	256-BGA	256-PBGA (27x27)
DS21Q43-ATN	Maxim Integrated	IC FRAMER E1 QUAD 5V 128-TQFP	Obsolete	-	Parallel/Serial	4	4.5 V ~ 5.5 V	32mA	-	-40°C ~ 85°C	Surface Mount	128-LQFP	128-LQFP (14x20)
DS3112N	Maxim Integrated	IC MUX TEMPE T3/E3 IND 256-BGA	Obsolete	-	Parallel/Serial	-	3.135 V ~ 3.465 V	150mA	-	-40°C ~ 85°C	Surface Mount	256-BGA	256-PBGA (27x27)
DS21Q552	Maxim Integrated	IC TRANSCEIVER T1 QUAD 5V 256BGA	Obsolete	Transceiver	T1	4	5V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS21Q354	Maxim Integrated	IC TXRX T1/E1 QUAD 3.3V 256-BGA	Obsolete	Transceiver	E1	4	3.3V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS21Q554	Maxim Integrated	IC TRANSCEIVER E1 QUAD 5V 256BGA	Obsolete	Transceiver	E1	4	5V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS21Q354N	Maxim Integrated	IC TXRX T1/E1 QD 3.3V IND 256BGA	Obsolete	Transceiver	E1	4	3.3V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS21Q554N	Maxim Integrated	IC TRANSCEIVER E1 QUAD 5V 256BGA	Active	Transceiver	E1	4	5V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS3134	Maxim Integrated	IC Controller HDLC CHATEAU 256-BGA	Discontinued at -	Controller	Serial	1	3 V ~ 3.6 V	500mA	-	0°C ~ 70°C	Surface Mount	256-BGA	256-BGA (27x27)
DS21FT42	Maxim Integrated	IC FRAMER T1 4X3 12CH 300-BGA	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	225mA	-	0°C ~ 70°C	Surface Mount	300-BBGA	300-PBGA (27x27)
DS3120	Maxim Integrated	IC FRAMER T1 28-CHAN 0-70C DEG	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	300mA	-	0°C ~ 70°C	Surface Mount	316-BGA	-
DS21FT44N	Maxim Integrated	IC FRAMER E1 4X3 12CH IND 300BGA	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	225mA	-	-45°C ~ 85°C	Surface Mount	300-BBGA	300-PBGA (27x27)
DS21FT42N	Maxim Integrated	IC FRAMER T1 4X3 12CH IND 300BGA	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	225mA	-	-40°C ~ 85°C	Surface Mount	300-BBGA	300-PBGA (27x27)
DS3120N	Maxim Integrated	IC FRAMER T1 28-CHANNEL IND	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	300mA	-	-40°C ~ 85°C	Surface Mount	316-BGA	-
DS21FF44	Maxim Integrated	IC FRAMER E1 4X4 16CH 300-BGA	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	300mA	-	0°C ~ 70°C	Surface Mount	300-BBGA	300-PBGA (27x27)
DS21FF42	Maxim Integrated	IC FRAMER T1 4X4 16CH 300-BGA	Obsolete	-	Parallel/Serial	-	2.97 V ~ 3.63 V	300mA	-	0°C ~ 70°C	Surface Mount	300-BBGA	300-PBGA (27x27)
DS2176QN/T&R	Maxim Integrated	IC BUFFER RECEIVE T1 IND 28-PLCC	Obsolete	Receive Buffer	TDM	1	-	5mA	-	0°C ~ 70°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
DS2153Q-A5/T&R	Maxim Integrated	IC TXRX E1 1-CHIP 5V 44-PLCC	Obsolete	Single-Chip Transceiver	E1	1	4.75 V ~ 5.25 V	65mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2180AQ/T&R	Maxim Integrated	IC TRANSCEIVER T1 44-PLCC	Obsolete	Transceiver	T1	1	4.5 V ~ 5.5 V	3mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2172T/T&R	Maxim Integrated	IC TESTER BIT ERROR RATE 32-TQFP	Obsolete	Bit Error Rate Tester (BERT)	T1	1	4.5 V ~ 5.5 V	10mA	-	0°C ~ 70°C	Surface Mount	32-TQFP	32-TQFP (7x7)
DS2176Q/T&R	Maxim Integrated	IC BUFFER RECEIVE T1 28-PLCC	Obsolete	Receive Buffer	TDM	1	-	5mA	-	0°C ~ 70°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
DS2180AQN/T&R	Maxim Integrated	IC TRANSCEIVER T1 IND 44-PLCC	Obsolete	Transceiver	T1	1	4.5 V ~ 5.5 V	3mA	-	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2141AQ/T&R	Maxim Integrated	IC CONTROLLER T1 5V 44-PLCC	Obsolete	-	Parallel/Serial	-	4.5 V ~ 5.5 V	10mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2143QN/T&R	Maxim Integrated	IC CONTROLLER E1 5V LP 44-PLCC	Obsolete	-	Parallel/Serial	-	4.5 V ~ 5.5 V	10mA	-	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2143Q/T&R	Maxim Integrated	IC CONTROLLER E1 5V LP 44-PLCC	Obsolete	-	Parallel/Serial	-	4.5 V ~ 5.5 V	10mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2151QN/T&R	Maxim Integrated	IC TXRX T1 1-CH 5V LP IND 44PLCC	Active	Single-Chip Transceiver	T1	1	4.75 V ~ 5.25 V	65mA	-	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2151Q/T&R	Maxim Integrated	IC TXRX T1 1-CHIP 5V LP 44-PLCC	Obsolete	Single-Chip Transceiver	T1	1	4.75 V ~ 5.25 V	65mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2175S/T&R	Maxim Integrated	IC ELASTIC STORE T1/CEPT 16-SOIC	Obsolete	Elastic Store	PCM	1	4.5 V ~ 5.5 V	9mA	-	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
DS2187S/T&R	Maxim Integrated	IC RECEIVE LINE INTERFACE 20SOIC	Obsolete	Receive Line Interface	T1	1	4.75 V ~ 5.25 V	18mA	-	0°C ~ 70°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
DS2151QNB/T&R	Maxim Integrated	IC TXRX T1 1-CH 5V LP IND 44PLCC	Active	Single-Chip Transceiver	T1	1	4.75 V ~ 5.25 V	65mA	-	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS21352LB	Maxim Integrated	IC TXRX 1-CHIP T1 3.3V 100-LQFP	Obsolete	Single-Chip Transceiver	HDLC, T1	1	3.14 V ~ 3.47 V	75mA	-	0°C ~ 70°C	Surface Mount	100-LQFP	100-LQFP (14x14)
DS21448	Maxim Integrated	IC LIU QUAD E1/T1/J1 144-BGA	Active	Line Interface Unit (LIU)	-	4	3.135 V ~ 3.465 V	320mA	-	0°C ~ 70°C	Surface Mount	144-BGA	144-TEPBGA (17x17)
DS21448L	Maxim Integrated	IC LIU QUAD E1/T1/J1 128-LQFP	Obsolete	Line Interface Unit (LIU)	-	4	3.135 V ~ 3.465 V	320mA	-	0°C ~ 70°C	Surface Mount	128-LQFP	128-LQFP (14x20)
DS2174Q/T&R	Maxim Integrated	IC BERT ENHANCED 44-PLCC	Obsolete	Enhanced Bit Error Rate Tester (EBERT)	E1, J1, T1	1	3 V ~ 3.6 V	50mA	-	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
DS21Q352B	Maxim Integrated	IC TXRX QUAD T1/E1 3.3V 256-BGA	Obsolete	Transceiver	T1	4	3.3V	-	-	-	Surface Mount	256-BGA	256-BGA (27x27)
DS21Q48A3N	Maxim Integrated	IC LIU 5V E1/T1/J1 144-BGA	Discontinued at -	Line Interface Unit (LIU)	LIU	-	4.75 V ~ 5.25 V	95mA	-	-40°C ~ 85°C	Surface Mount	144-BBGA	144-PBGA (17x17)
DS21Q58L	Maxim Integrated	IC TXRX E1 QUAD 3.3V 100-LQFP	Obsolete	Transceiver	E1	4	3.14 V ~ 3.47 V	230mA	-	0°C ~ 70°C	Surface Mount	100-LQFP	100-LQFP (14x14)
DS21Q59L	Maxim Integrated	IC TXRX E1 QUAD 3.3V 100-LQFP	Obsolete	Transceiver	E1	4	3.14 V ~ 3.47 V	230mA	-	0°C ~ 70°C	Surface Mount	100-LQFP	100-LQFP (14x14)
DS31256	Maxim Integrated	IC Controller HDLC 256-CHANNEL 256BGA	Obsolete	-	Serial	-	3 V ~ 3.6 V	500mA	-	0°C ~ 70°C	Surface Mount	256-BGA	256-BGA (27x27)
DS2143Q+	Maxim Integrated	IC CONTROLLER E1 5V LP 44-PLCC	Obsolete	-	Parallel/Serial	-	4.5 V ~ 5.5 V	10mA	-	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS2175S+	Maxim Integrated	IC ELASTIC STORE T1/CEPT 16-SOIC	Discontinued at -	Elastic Store	PCM	1	4.5 V ~ 5.5 V	9mA	-	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
DS2172T+	Maxim Integrated	IC TESTER BIT ERROR RATE 32-TQFP	Obsolete	Bit Error Rate Tester (BERT)	T1	1	4.5 V ~ 5.5 V	10mA	-	0°C ~ 70°C	Surface Mount	32-TQFP	32-TQFP (7x7)
DS31256+	Maxim Integrated	IC Controller HDLC 256-CHANNEL 256BGA	Obsolete	-	Serial	-	3 V ~ 3.6 V	500mA	-	0°C ~ 70°C	Surface Mount	256-BGA	256-BGA (27x27)
DS2175SN+	Maxim Integrated	IC ELASTIC STORE T1/CEPT 16-SOIC	Obsolete	Elastic Store	PCM	1	4.5 V ~ 5.5 V	9mA	-	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
DS2175SN+T&R	Maxim Integrated	IC ELASTIC STORE T1/CEPT 16-SOIC	Obsolete	Elastic Store	PCM	1	4.5 V ~ 5.5 V	9mA	-	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
DS2175S+T&R	Maxim Integrated	IC ELASTIC STORE T1/CEPT 16-SOIC	Obsolete	Elastic Store	PCM	1	4.5 V ~ 5.5 V	9mA	-	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
DS2187+	Maxim Integrated	IC RECEIVE LINE INTERFACE 18-DIP	Obsolete	Receive Line Interface	T1	1	4.75 V ~ 5.25 V	18mA	-	0°C ~ 70°C	Through Hole	18-DIP (0.300", 7.62mm)	18-PDIP
DS2152L+	Maxim Integrated	IC TXRX T1 1CHIP ENHNCD 100-LQFP	Obsolete	Single-Chip Transceiver	T1	1	4.75 V ~ 5.25 V	75mA	-	0°C ~ 70°C	Surface Mount	100-LQFP	100-LQFP (14x14)