MAX350E 데이터 시트보기 (PDF) - Maxim Integrated

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MAX350E

Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers

Maxim Integrated 

Serially Controlled, Low-Voltage,

8-Channel/Dual 4-Channel Multiplexers

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

COM On-Leakage Current

(Note 3)

ICOM(ON)

DIGITAL I/O

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold High

VIH

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold Low

VIL

DIN, SCLK, CS, RESET Input

Current Logic High or Low

IIH, IIL

DOUT Output Voltage Logic High VDOUT

DOUT Output Voltage Logic Low VDOUT

SCLK Input Hysteresis

SCLKHYST

SWITCH DYNAMIC CHARACTERISTICS

Turn-On Time

tON

Turn-Off Time

Break-Before-Make Delay

Charge Injection (Note 4)

NO Off-Capacitance

COM Off-Capacitance

Switch On-Capacitance

tOFF

tBBM

VCTE

CNO(OFF)

CCOM(OFF)

C(ON)

Off-Isolation

VISO

Channel-to-Channel Crosstalk

POWER SUPPLY

Power-Supply Range

V+ Supply Current

VCT

V+, V-

I+

V- Supply Current

I-

CONDITIONS

V+ = 5.5V,

V- = -5.5V,

VCOM = VNO =

±4.5V

MAX349

MAX350

TA = +25°C

C, E

M

TA = +25°C

C, E

M

C, E, M

VDIN, VSCLK,

VCS = 0.8V or 2.4V

IDOUT = 0.8mA

IDOUT = -1.6mA

C, E, M

C, E, M

C, E, M

C, E, M

C, E, M

From rising edge of CS

From rising edge of CS

From rising edge of CS

CL = 1nF, VNO = 0V, RS = 0Ω

VNO = GND, f = 1MHz

VCOM = GND, f = 1MHz

VCOM = VNO = GND,

f = 1MHz

RL = 50Ω, CL = 15pF,

VNO = 1VRMS, f = 100kHz

RL = 50Ω, CL = 15pF,

VNO = 1VRMS, f = 100kHz

TA = +25°C

C, E, M

TA = +25°C

C, E, M

TA = +25°C

TA = +25°C

TA = +25°C

TA = +25°C

TA = +25°C

TA = +25°C

TA = +25°C

DIN = CS = SCLK = 0V or V+,

RESET = 0V or V+

DIN = CS = SCLK = 0V or V+,

RESET = 0V or V+

C, E, M

TA = +25°C

C, E, M

TA = +25°C

C, E, M

MIN

-0.2

-10

-100

-0.2

-5

-50

TYP

(Note 1)

0.001

0.02

MAX

0.2

10

100

0.2

5

50

UNITS

nA

2.4

V

0.8

V

-1

0.03

1

µA

2.8

V+

V

0

0.4

V

100

mV

200

275

ns

400

90

150

300

ns

5

40

ns

1

10

pC

2

pF

2

pF

8

pF

> 90

dB

< -90

dB

±3

±8

V

7

20

µA

30

-1

0.1

-2

1

µA

2

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