TEA7540DP by STMicroelectronics | Telecommunications

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Manufacturer	STMicroelectronics
Manufacturer's Part Number	TEA7540DP
Description	TELEPHONE SPEECH CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
Datasheet	TEA7540DP Datasheet
In Stock	4,790

NAME	DESCRIPTION
Package Body Material:	PLASTIC/EPOXY
Nominal Supply Voltage:	3 V
Telecom IC Type:	TELEPHONE SPEECH CIRCUIT
Sub-Category:	Telephone Circuits
Surface Mount:	NO
Terminal Finish:	TIN LEAD
JESD-609 Code:	e0
Minimum Operating Temperature:	-20 Cel
No. of Functions:	1
No. of Terminals:	28
Qualification:	Not Qualified
Package Equivalence Code:	DIP28,.6
Terminal Position:	DUAL
Package Style (Meter):	IN-LINE
Length:	36.83 mm
JESD-30 Code:	R-PDIP-T28
Package Shape:	RECTANGULAR
Terminal Form:	THROUGH-HOLE
Maximum Operating Temperature:	70 Cel
Package Code:	DIP
Width:	15.24 mm
Terminal Pitch:	2.54 mm
Temperature Grade:	COMMERCIAL

Pricing (USD)

Qty.	Unit Price	Ext. Price
4,790	-	-

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;

TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 100; Maximum Turn Off Time (toff): 300 ns;

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;

MBR1560CT by General Instrument is a common cathode rectifier diode with a max forward voltage of 0.75V and max output current of 15A. It is used for efficiency applications, has a package shape of rectangular, and can operate in temperatures ranging from -65 to 150 °C.

OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; No. of Elements: 1; Transistor Application: SWITCHING;

TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.