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LTC1264-7

12647fa

Operating Temperature Range

LTC1264-7C ...................................... – 40

°C to 85°C

LTC1264-7M (OBSOLETE) .............. – 55

°C to 125°C

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

°C

BSOLUTEXI

Total Supply Voltage (V

+ to V–) .......................... 16.5V

Power Dissipation ............................................. 400mW

Burn-In Voltage ................................................... 16.5V

Voltage at Any Input ..... (V – – 0.3V)

≤ VIN ≤ (V+ + 0.3V)

Storage Temperature Range ............... – 65

°C to 150°C

(Note 1)

ELECTRICAL C

HARA TERISTICS The ● denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25

°C. VS = ±7.5V, RL = 10k, fCUTOFF = 100kHz or 50kHz, fCLK = 2.5MHz, TTL or

CMOS level (maximum clock rise or fall time

≤ 1µs) and all gain measurements are referenced to passband gain, unless otherwise

specified.

PACKAGE/ORDER I FOR ATIO

ORDER PART

NUMBER

LTC1264-7CN

ORDER PART

NUMBER

LTC1264-7CSW

TJMAX = 110°C, θJA = 65°C/W (N )

TJMAX = 110°C, θJA = 85°C/W

TJMAX = 150°C, θJA = 65°C/W (J )

J PACKAGE

14-LEAD CERAMIC DIP

OBSOLETE PACKAGE

Consider the N14 Package for Alternate Source

LTC1264-7CJ

LTC1264-7MJ

Consult LTC Marketing for parts specified with wider operating temperature ranges.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Passband Gain

0.1Hz

≤ f ≤ 0.25 fCUTOFF

fTEST = 25kHz, (fCLK/fC) = 25:1

●

– 0.50

– 0.10

0.50

Gain at 0.50 fCUTOFF (Note 4)

fTEST = 50kHz, (fCLK/fC) = 25:1

●

– 0.50

0.20

fTEST = 25kHz, (fCLK/fC) = 50:1

●

– 0.65

– 0.15

0.30

Gain at 0.75 fCUTOFF

fTEST = 75kHz, (fCLK/fC) = 25:1

●

– 1.5

–1.0

0.1

Gain at fCUTOFF

fTEST = 100kHz, (fCLK /fC) = 25:1

●

– 3.7

– 3.0

–1.9

fTEST = 50kHz, (fCLK/fC) = 50:1

●

– 4.5

– 3.0

– 2.3

Gain at 2.0 fCUTOFF

fTEST = 200kHz, (fCLK /fC) = 25:1

●

–34

–28

–20

fTEST = 100kHz, (fCLK /fC) = 50:1

●

–34

–30

–27

Gain with fCLK = 20kHz

fTEST = 200Hz, (fCLK /fC) = 50:1

– 0.7

– 0.3

0.1

Gain with fCLK = 400kHz, VS = ±2.375V

fTEST = 8kHz, (fCLK /fC) = 25:1

– 0.2

0.15

0.5

fTEST = 16kHz, (fCLK/fC) = 25:1

– 3.5

– 2.70

– 1.4

Gain with fCLK = 4MHz

fTEST = 160kHz, VIN = 1VRMS

(fCLK /fC) = 25:1, TA = 0°C to 70°C0.00 ±1.0

(fCLK /fC) = 25:1

●

3.0

TOP VIEW

VIN

GND

V+

LP (A)

RIN (A)

OUT (C)

V–

fCLK

25/50

VOUT

N PACKAGE

14-LEAD PLASTIC DIP

TOP VIEW

SW PACKAGE

16-LEAD PLASTIC SO WIDE

VIN

GND

V+

LP (A)

RIN (A)

OUT (C)

V–

fCLK

25/50

VOUT

Order Options Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF

Lead Free Part Marking: http://www.linear.com/leadfree/

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