LR1552 datasheet(3/7 Pages) LRC

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DC ELECTRICAL CHARACTERISTICS ＠

＠

＠ +3V Supply

Guaranteed Limit

Parameter

Symbol

Conditions

Min. Typ.

(1) Max.

Unit

Analog Switch

Analog Signal Range

VNOX/VNCX/

VCOMX

VCC

NC On-Resistance

RON(NC)

VCC = 2.7V; ICOM =100mA ; VNC = 0

to VCC

0.4

0.5

NO On-Resistance

RON(NO)

VCC = 2.7V; ICOM =100mA ; VNO= 0

to VCC

0.5

0.6

NC On-Resistance Flatness

(2)

RFLAT(NC)

VCC = 2.7V; ICOM =100mA ; VNC = 0

to VCC

0.15

NO On-Resistance Flatness

(2)

RFLAT(NO)

VCC = 2.7V; ICOM =100mA ; VNO = 0

to VCC

0.25

On-Resistance Match Between

Channels

(3)

△RON

VCC = 2.7V; ICOM =100mA ; VNC

/VNO=1.5

0.01

0.06

NC or NO Off Leakage Current

IOFF(NC) or

IOFF(NO)

VCC = 3.3V; VNO or VNC = 3V, 0.3V;

VCOM = 0.3V, 3 V

-80

+80

COM On Leakage Current

ION(COM)

VCC = 3.3V; VNO or VNC = 3V, 0.3V;

VCOM = 0.3V, 3 V or floating

-160

160

Digital I/O

Input Voltage High

VIH

Minimum High Level Input Voltage

1.3

Input Voltage Low

VIL

Maximum Low Level Input Voltage

0.6

Input Hysteresis

VCC = 3.3V

200

Input Leakage Current

IIN

VIN = 0 or Vcc

-1

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 NC1 and NC2 or between NO1 and NO2.

Leshan Radio Co ., Ltd

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