TDK5101

TDK5101, single chip ASK/FSK transmitter, 4.0 V, 10 mA, 325 MHz, TSSOP

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Price:: US $0.30~0.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 1000 :	0.50 / Piece
1001 ~ 10000 :	0.40 / Piece
10001 ~ 100000 :	0.30 / Piece

PartNumber:: TDK5101

Brand:: Infineon Technologies AG - Infineon | Pack: TSSOP | D/C: 13+

Availability:: Supply Ability: 10000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2013-07-31

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Part Number:TDK5101
US $0.30 - 0.50
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Product Summary

The TDK5101 is a single chip ASK/FSK transmitter for the frequency band 311- 317 MHz. The TDK5101 offers a high level of integration and needs only a few external components. The TDK5101 contains a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and an unique power amplifier design are used to save current consumption and therefore to save battery life. Additional features like a power down mode, a low power detect and a divided clock output are implemented. The IC can be used for both ASK and FSK modulation. Applications are (1)Keyless entry systems; (2)Remote control systems; (3)Alarm systems; (4)Communication systems.

Parametrics

TDK5101 absolute maximum ratings: (1)Junction Temperature TJ: -40 to 150 °C; (2)Storage Temperature Ts: -40 to 125 °C; (3)Thermal Resistance RthJA: 230 K/W; (4)Supply voltage VS: -0.3 to 4.0 V; (5)Voltage at any pin excluding pin 14 Vpins: -0.3 to VS + 0.3 V; (6)Voltage at pin 14 Vpin14: -0.3 to 2 *VS V; (7)Current into pin 11 Ipin1: -10 to 10 mA; (8)ESD integrity, all pins excluding pin 14 VESD: -2 to +2 kV; (9)Power down mode IS PDWN: 0.3 to 100 nA; (10)Output frequency range 315 MHz-band fOUT: 325 MHz.

Features

TDK5101 features: (1)fully integrated frequency synthesizer; (2)VCO without external components; (3)high efficiency power amplifier; (4)frequency range 311 MHz ... 317 MHz; (5)ASK/FSK modulation; (6)low supply current (typically 7 mA); (7)voltage supply range 2.1 V ... 4 V; (8)temperature range -40°C ... 125°C; (9)power down mode; (10)low voltage sensor; (11)programmable divided clock output for μC; (12)low external component count.