LR1551 datasheet(3/10 Pages) LRC

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DC ELECTRICAL CHARACTERISTICS ＠

＠

＠ +2.7V Supply

Guaranteed Limit

Parameter

Symbol

Conditions

Min. Typ.

(1) Max.

Unit

Analog Switch

Analog Signal Range

VA1/VA2/VB

VCC

A1 On-Resistance

RON(A1)

VCC = 2.7V; IB =-10mA ; VA1=1.5V

5.5

A2 On-Resistance

RON(A2)

VCC = 2.7V; IB =-10mA ; VA2 =1.5V

5.5

A1 On-Resistance Flatness

(2)

RFLAT(A1)

VCC = 2.7V; IB =-10mA ; VA1 =1.5V

2.3

A2 On-Resistance Flatness

(2)

RFLAT(A2)

VCC = 2.7V; IB =-10mA ; VA2 =1.5V

2.3

On-Resistance Match Between

Channels

(3)

△RON

VCC = 2.7V; IB =-10mA ;

VA2 /VA1=1.5

0.15

A1 or A2 Off Leakage Current

IOFF(A1) or

IOFF(A2)

VCC = 3.6V; VA1 or VA2 = 3V, 0.3V;

VB = 0.3V, 3 V

0.01

B On Leakage Current

ION(B)

VCC = 3.6V; VA1 or VA2 = 3.3V, 0.3V;

VB = 0.3V, 3.3 V or floating

0.01

Digital I/O

Input Voltage High

VIH

Minimum High Level Input Voltage

Input Voltage Low

VIL

Maximum Low Level Input Voltage

0.5

Input Leakage Current

IENB

VENB = 0 or Vcc

0.01

Note:

(1) Typical characteristics are at +3V supply and +25

°C

(2) Flatness is defined as the difference between the maximum and minimum value of on resistance as

measured over the specified analog signal ranges.

(3) △RON= RON(MAX) - RON(MIN), between A1 and A2 .

Leshan Radio Co ., Ltd

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