LTC1069-1IN8 Ver la hoja de datos (PDF) - Linear Technology

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LTC1069-1IN8

Low Power, 8th Order Progressive Elliptic, Lowpass Filter

Linear Technology 

LTC1069-1

ABSOLUTE MAXIMUM RATINGS

(Note 1)

Total Supply Voltage (V+ to V–) .................................12V

Maximum Voltage at

Any Pin .............................(V– – 0.3V) ≤ V ≤ (V+ + 0.3V)

Operating Temperature Range

LTC1069C-1 ............................................. 0°C to 70°C

LTC1069I-1 .......................................... –40°C to 85°C

Storage Temperature Range................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec) .................. 300°C

PIN CONFIGURATION

TOP VIEW

AGND 1

V+ 2

NC 3

VIN 4

8 VOUT

7 V–

6 NC

5 CLK

N8 PACKAGE

8-LEAD PLASTIC DIP

TJMAX = 110°C, θJA = 100°C/W

TOP VIEW

AGND 1

V+ 2

NC 3

VIN 4

8 VOUT

7 V–

6 NC

5 CLK

S8 PACKAGE

8-LEAD PLASTIC SO

TJMAX = 125°C, θJA = 130°C/W

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

SPECIFIED TEMPERATURE RANGE

LTC1069-1CN8#PBF

LTC1069-1

8-Lead Plastic DIP

0°C to 70°C

LTC1069-1IN8#PBF

LTC1069-1

8-Lead Plastic DIP

–40°C to 85°C

LTC1069-1CS8#PBF

LTC1069-1CS8#TRPBF 10691

8-Lead Plastic SO

0°C to 70°C

LTC1069-1IS8#PBF

LTC1069-1IS8#TRPBF 10691I

8-Lead Plastic SO

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based finish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/

ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. fCUTOFF is the filter’s cutoff frequency and is equal to fCLK/100. The

fCLK signal level is TTL or CMOS (clock rise or fall time ≤ 1μs), VS = 3.3V to ±5V, RL = 10k, unless otherwise noted. All AC gains are

measured relative to the passband gain.

PARAMETER

CONDITIONS

MIN

TYP

MAX UNITS

Passband Gain (fIN ≤ 0.25fCUTOFF)

VS = ±5V, fCLK = 500kHz

fTEST = 1.25kHz, VIN = 1VRMS

VS = 3.3V, fCLK = 200kHz

fTEST = 0.5kHz, VIN = 0.5VRMS

–0.30

0.2

0.70

dB

l –0.35

0.75

dB

–0.30

0.2

0.70

dB

l –0.35

0.75

dB

10691fa

2

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