LT1639IS datasheet(2/12 Pages) LINER

Part #	LT1639IS

Description	1.2MHz, 0.4V/us Over-The-TopTM Micropower Rail-to-Rail Input and Output Op Amps

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LT1638/LT1639

ABSOLUTE MAXIMUM RATINGS

Specified Temperature Range (Note 3) .. – 40

°C to 85°C

Junction Temperature ........................................... 150

°C

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

°C to 150°C

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

°C

Total Supply Voltage (V + to V –) .............................. 44V

Input Differential Voltage ......................................... 44V

Input Current ......................................................

±25mA

Output Short-Circuit Duration (Note 2) ......... Continuous

Operating Temperature Range ................ – 40

°C to 85°C

PACKAGE/ORDER INFORMATION

ORDER PART NUMBER

LT1638CMS8

LT1638CS8

LT1638IS8

LT1638CN8

LT1638IN8

MS8 PART MARKING

S8 PART MARKING

1638I

1638

TOP VIEW

S PACKAGE

14-LEAD PLASTIC SO

N PACKAGE

14-LEAD PDIP

1

2

3

4

5

6

7

14

13

12

11

10

9

8

A

B

C

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

OUT D

–IN D

+IN D

V–

+IN C

– IN C

OUT C

D

ORDER PART NUMBER

LT1639CS

LT1639IS

LT1639CN

LT1639IN

TJMAX = 150°C, θJA = 110°C/ W (N)

TJMAX = 150°C, θJA = 150°C/ W (S)

1

2

3

4

OUT A

–IN A

+IN A

V–

8

7

6

5

V+

OUT B

–IN B

+IN B

TOP VIEW

MS8 PACKAGE

8-LEAD PLASTIC MSOP

TJMAX = 150°C, θJA = 250°C/ W (MS8)

1

2

3

4

8

7

6

5

TOP VIEW

N8 PACKAGE

8-LEAD PDIP

S8 PACKAGE

8-LEAD PLASTIC SO

V+

OUT B

–IN B

+IN B

A

B

OUT A

–IN A

+IN A

V–

TJMAX = 150°C, θJA = 130°C/ W (N8)

TJMAX = 150°C, θJA = 190°C/ W (S8)

LTCY

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage

LT1638 N, S Packages

200

600

µV

0

°C ≤ TA ≤ 70°C

q

850

µV

–40

°C ≤ TA ≤ 85°C

q

950

µV

LT1639 N, S Packages

300

700

µV

0

°C ≤ TA ≤ 70°C

q

950

µV

–40

°C ≤ TA ≤ 85°C

q

1050

µV

LT1638C MS8 Package

350

900

µV

0

°C ≤ TA ≤ 70°C

q

1150

µV

–40

°C ≤ TA ≤ 85°C

q

1250

µV

Input Offset Voltage Drift

LT1638/LT1639 N, S Packages

q

26

µV/°C

(Note 7)

LT1638CMS8

q

2.5

7

µV/°C

IOS

Input Offset Current

q

16

nA

VCM = 44V (Note 4)

q

2.5

µA

VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply, TA = 25°C, unless otherwise noted. (Note 3)

Consult factory for Military grade parts.

ELECTRICAL CHARACTERISTICS

(Note 1)

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