LT1993-10

2

Rev C

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DC ELECTRICAL CHARACTERISTICS

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT1993CUD-10#PBF

LT1993CUD-10#TRPBF

LBNT

16-LEAD (3mm × 3mm) PLASTIC QFN

0°C to 70°C

LT1993IUD-10#PBF

LT1993IUD-10#TRPBF

LBNT

16-LEAD (3mm × 3mm) PLASTIC QFN

–40°C to 85°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.

Total Supply Voltage (VCCA/VCCB/VCCC to

VEEA/VEEB/VEEC)..................................................5.5V

Input Current (+INA, –INA, +INB, –INB,

VOCM, ENABLE)................................................±10mA

Output Current (Continuous) (Note 6)

+OUT, –OUT (DC) ..........................................±100mA

(AC)...........................................±100mA

+OUTFILTERED, –OUTFILTERED (DC) ............. ±15mA

(AC) ............ ±45mA

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

Operating Temperature Range (Note 3)....–40°C to 85°C

Specified Temperature Range (Note 4) ....–40°C to 85°C

Storage Temperature Range .................. –65°C to 125°C

Junction Temperature ........................................... 125°C

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

(Note 1)

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. VCCA = VCCB = VCCC = 5V, VEEA = VEEB = VEEC = 0V, ENABLE = 0.8V, +INA

shorted to +INB (+IN), –INA shorted to –INB (–IN), VOCM = 2.2V, Input common mode voltage = 2.2V, no RLOAD unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input/Output Characteristics (+INA, +INB, –INA, –INB, +OUT, –OUT, +OUTFILTERED, –OUTFILTERED)

GDIFF

Gain

Differential (+OUT, –OUT), VIN = ±160mV Differential l

18.9

19.7

20.9

dB

VSWINGMIN

Single-Ended +OUT, –OUT, +OUTFILTERED,

–OUTFILTERED. VIN = ±600mV Differential

l

0.25

0.35

0.5

V

V

VSWINGMAX

Single-Ended +OUT, –OUT, +OUTFILTERED,

–OUTFILTERED. VIN = ±600mV Differential

l

3.6

3.5

3.75

V

V

VSWINGDIFF

Output Voltage Swing

Differential (+OUT, –OUT), VIN = ±600mV Differential

l

6.5

6

7

VP-P

VP-P

IOUT

Output Current Drive

(Note 5)

l

±40

±45

mA

VOS

Input Offset Voltage

l

–6.5

–10

1

6.5

10

mV

mV

TCVOS

Input Offset Voltage Drift

TMIN to TMAX

l

2.5

µV/°C

IVRMIN

Input Voltage Range, MIN

Single-Ended

l

0.9

V

IVRMAX

Input Voltage Range, MAX

Single-Ended

l

3.9

V

RINDIFF

Differential Input Resistance

l

77

100

122

Ω

PIN CONFIGURATION

16 15 14 13

5

6

7

8

TOP VIEW

UD PACKAGE

16-LEAD (3mm × 3mm) PLASTIC QFN

TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W

EXPOSED PAD IS VEE (PIN 17)

MUST BE SOLDERED TO THE PCB

9

10

17

VEE

11

12

4

3

2

1

VCCC

VOCM

VCCA

VEEA

VEEC

ENABLE

VCCB

VEEB

ORDER INFORMATION

ABSOLUTE MAXIMUM RATINGS