LTC6906 datasheet(3/28 Pages) AD

3 / 28 page

LTC6994-1/LTC6994-2

Rev. C

For more information www.analog.com

ORDER INFORMATION

Lead Free Finish

AUTOMOTIVE PRODUCTS**

TAPE AND REEL (MINI)

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

SPECIFIED TEMPERATURE RANGE

LTC6994IS6-1#WTRMPBF LTC6994IS6-1#WTRPBF

LTFCV

6-Lead Plastic TSOT-23

–40°C to 85°C

LTC6994HS6-1#WTRMPBF LTC6994HS6-1#WTRPBF LTFCV

6-Lead Plastic TSOT-23

–40°C to 125°C

LTC6994IS6-2#WTRMPBF LTC6994IS6-2#WTRPBF

LTFCX

6-Lead Plastic TSOT-23

–40°C to 85°C

LTC6994HS6-2#WTRMPBF LTC6994HS6-2#WTRPBF LTFCX

6-Lead Plastic TSOT-23

–40°C to 125°C

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

Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.

**Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These

models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your

local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for

these models.

ELECTRICAL CHARACTERISTICS The

denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. Test conditions are V+ = 2.25V to 5.5V, IN = 0V, DIVCODE = 0 to 15

(NDIV = 1 to 221), RSET = 50k to 800k, RLOAD = 5k, CLOAD = 5pF unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tDELAY

Delay Time

1µ

33.55

sec

∆tDELAY

Delay Accuracy (Note 4)

NDIV ≥ 512

±1.7

±2.3

±3.0

8 ≤ NDIV ≤ 64

±2.4

±3.4

±4.4

NDIV = 1

±3.8

±5.1

±6.2

∆tDELAY/∆T Delay Drift Over Temperature

NDIV ≥ 512

NDIV ≤ 64

±0.006

±0.008

%/°C

Delay Change With Supply

NDIV ≥ 512

V+ = 4.5V to 5.5V

V+ = 2.25V to 4.5V

–0.6

–0.4

–0.2

–0.1

8 ≤ NDIV ≤ 64

V+ = 4.5V to 5.5V

V+ = 2.7V to 4.5V

V+ = 2.25V to 2.7V

–0.9

–0.7

–1.1

–0.2

–0.1

0.4

0.9

Delay Jitter (Note 10)

NDIV = 1

V+ = 5.5V

V+ = 2.25V

1.0

0.5

%P-P

NDIV = 8

0.20

%P-P

NDIV = 64

0.05

%P-P

NDIV = 512

0.20

%P-P

NDIV = 4096

0.03

%P-P

Delay Change Settling Time (Note 9)

tMASTER = tDELAY/NDIV

6 • tMASTER

µs

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