See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DW | 16

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

ISO7640FMDW


6kVpk Low Power Quad Channels, 150Mbps Digital Isolators

TI Store Price:

 
 
Qty.Price
1 - 9 $ 7.12
10 - 24 $ 6.48
25 - 99 $ 5.85
100 - 249 $ 5.38
250 - 499 $ 4.90
500 - 749 $ 4.24
750 - 999 $ 3.67
1000 - 9999 $ 3.16

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Texas Instruments ISO7640FMDW

ISO7640FM and ISO7641FM provide galvanic isolation up to 6 KVPK for 1 minute per UL and VDE. These devices are also certified up to 5-KVRMS Reinforced isolation at a working voltage of 400 VRMS per end equipment standards EN/UL/CSA 60950-1 and 61010-1. ISO7640F and ISO7641F are quad-channel isolators; ISO7640F has four forward and ISO7641F has three forward and one reverse-direction channels. Suffix F indicates that output defaults to Low-state in fail-safe conditions. M-Grade devices are high-speed isolators capable of 150-Mbps data rate with fast propagation delays.

Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 2.7-V, 3.3-V, and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V or 2.7-V supplies.

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