LT6550_15 datasheet(2/16 Pages) LINER

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LT6550/LT6551

65501fa

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

DC Output Accuracy

No Load, VOUT Ideal = 1.5V

●

Output Voltage Matching

Between Any Two Outputs

●

Input Current

Any Input

●

µA

Input Impedance,

∆VIN/∆IIN

VIN = 0V to 1V

●

100

300

Ω

Input Noise Voltage Density

f = 100kHz (Note 10)

nV/

√Hz

Input Noise Current Density

f = 100kHz (Note 10)

pA/

√Hz

Voltage Gain (Note 5)

0.25V

≤ VIN ≤ 1.25V

No Load

●

1.9

2.1

V/V

RL = 150Ω

●

1.9

2.1

V/V

RL = 75Ω, 0.25V ≤ VIN ≤ 0.75V

1.85

2.15

V/V

Output Voltage Swing Low

VIN = – 0.1V

No Load

●

ISINK = 5mA

●

150

ISINK = 10mA

●

200

Total Supply Voltage

LT6550 (VCC TO VEE) ........................................ 12.6V

LT6551 (VCC TO GND) ...................................... 12.6V

Input Current (Note 9) ........................................

±10mA

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

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

°C to 85°C

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

(Note 1)

The

● denotes the specifications which apply over the specified

temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V, VGND = 0V; VIN = 0.75V LT6550 (Pins 1,2,3);

LT6551 (Pins 1,2,3,4). VEE = 0V LT6550 (Pin 5), unless otherwise noted.

Specified Temperature Range (Note 3)

LT6550C/LT6551C ..............................–40

°C to 85°C

LT6550I/LT6551I ................................ – 40

°C to 85°C

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

°C

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

°C to 150°C

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

°C

3.3V ELECTRICAL CHARACTERISTICS

TJMAX = 150°C, θJA = 110°C/W

(Note 4)

IN1

IN2

IN3

IN4

GND

VCC

OUT1

OUT2

OUT3

OUT4

TOP VIEW

MS10 PACKAGE

10-LEAD PLASTIC MSOP

TJMAX = 150°C, θJA = 110°C/W

(Note 4)

IN1

IN2

IN3

GND

VEE

VCC

OUT1

OUT2

OUT3

N/C

TOP VIEW

MS10 PACKAGE

10-LEAD PLASTIC MSOP

ORDER PART NUMBER

LT6550CMS

LT6550IMS

MS10 PART MARKING

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

LTB9

LTC1

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/

ORDER PART NUMBER

MS10 PART MARKING

LT6551CMS

LT6551IMS

LTC2

LTC3

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