LTC1391IGN datasheet(3/9 Pages) LINER

3 / 9 page

LTC1391

V+ = 5V, V– = – 5V, GND = 0V, TA = operating temperature range, unless otherwise specified.

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Dynamic

CS(OFF)

Input Off Capacitance

5pF

CD(0FF)

Output Off Capacitance

Supply

I+

Positive Supply Current

All Logic Inputs Tied Together, VIN = 0V or 5V

µA

I–

Negative Supply Current

All Logic Inputs Tied Together, VIN = 0V or 5V

–15

– 40

µA

V+ = 2.7V, V– = GND = 0V, TA = operating temperature range, unless otherwise specified.

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Switch

VANALOG Analog Signal Range

(Note 2)

2.7

RON

On-Resistance

VS = 1.2V

TMIN

300

Ω

IO = 1mA

°C

250

300

Ω

TMAX

350

Ω

∆RON vs VS

∆RON vs Temperature

0.5

°C

IS(OFF)

Off Input Leakage

VS = 2.5V, VD = 0.5V; VS = 0.5V, VD = 2.5V (Note 3)

±0.05

±5nA

Channel Off

±20

ID(OFF)

Off Output Leakage

VS = 2.5V, VD = 0.5V; VS = 0.5V, VD = 2.5V (Note 3)

±0.05

±5nA

Channel Off

±20

ID(ON)

On Channel Leakage

VS = VD = 0.5V, 2.5V (Note 3)

±0.05

±5nA

Channel On

±20

Digital

VINH

High Level Input Voltage

V+ = 3.0V

2.0

VINL

Low Level Input Voltage

V+ = 2.4V

0.8

IINL, IINH Input Current

VIN = 2.7V, 0V

±5

µA

VOH

High Level Output Voltage

V+ = 2.7V, IO = – 20µA

2.68

IO = – 400µA

2.0

2.30

VOL

Low Level Output Voltage

V+ = 2.7V, IO = 20µA

0.01

IO = 400µA

0.20

0.8

Dynamic

fCLK

Clock Frequency

(Note 2)

MHz

tON

Enable Turn-On Time

VS = 1.5V, RL = 1k, CL = 35pF (Note 4)

490

800

tOFF

Enable Turn-Off Time

VS = 1.5V, RL = 1k, CL = 35pF (Note 4)

190

400

tOPEN

Break-Before-Make Interval

(Note 4)

125

290

QIRR

Off Isolation

VS = 2VP–P, RL = 1k, f = 100kHz

QINJ

Charge Injection

RS = 0, CL = 1000pF, VS = 1V (Note 2)

±1

±5pC

CS(OFF)

Input Off Capacitance

5pF

CD(OFF)

Output Off Capacitance

Supply

I+

Positive Supply Current

All Logic Inputs Tied Together, VIN = 0V or 2.7V

0.2

µA

The q denotes specifications which apply over the full operating

temperature range.

Note 1: Absolute Maximum Ratings are those values beyond which the life

of a device may be impaired.

Note 2: Guaranteed by Design.

Note 3: Leakage current with a single 2.7V supply is guaranteed by

correlation with the

±5V leakage current specifications.

Note 4: Timing specifications with a single 2.7V supply are guaranteed by

correlation with the

±5V timing specifications.

ELECTRICAL CHARACTERISTICS

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