HD74HC4051FPEL中文资料

HD74HC4051

8-Channel Analog Multiplexer Demultiplexer

REJ03D0648-0200

(Previous ADE-205-535)

Rev.2.00

Mar 30, 2006 Description

This device connects together the outputs of 8 switches, thus achieving an 8 Channel Multiplexer. The binary code placed on the A, B, and C select lines determine which one of the eight switches in “on”, and connects one of the eight inputs to the common output.

Features

? High Speed Operation

? Wide Operating Voltage: V CC = 2 to 6 V

? Low Quiescent Supply Current: I CC (static) = 4 μA max (Ta = 25°C)

? Ordering Information

Part Name Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74HC4051P DILP-16

pin PRDP0016AE-B

(DP-16FV)

P —

HD74HC4051FPEL SOP-16 pin (JEITA) PRSP0016DH-B

(FP-16DAV)

FP EL (2,000 pcs/reel)

HD74HC4051RPEL SOP-16 pin (JEDEC) PRSP0016DG-A

(FP-16DNV)

RP EL (2,500 pcs/reel)

Note: Please consult the sales office for the above package availability.

Function Table

Control Inputs

Inhibit C B A

ON Switch L L L L X0

L L L H X1

L L H L X2

L L H H X3

L H L L X4

L H L H X5

L H H L X6

L H H H X7

H X X X — X: Irrelevant

Pin Arrangement

Block Diagram

Absolute Maximum Ratings

Item Symbol Rating Unit

V CC –0.5 to +7.0 V Supply voltage V CC – V EE –0.5 to +7.0 V Control input voltage V IN GND – 0.5 to V CC + 0.5 V Switch I/O voltage V I/O

V EE – 0.5 to V CC + 0.5

V

(V CC ) I CC +50 mA

Supply current

(GND) I GND –50 mA

Switch I/O current (per pin) I I/O

±25 mA Control input diode current I IK

±20 mA

Switch I/O diode current I IOK ±20 mA Power dissipation

P T 500 mW Storage temperature range Tstg

–65 to +150

°C

Recommended Operating Conditions

Item Symbol Min Typ Max Unit

V CC – V EE 2 — 6 V Supply voltage GND – V EE –4

—

V

Control input voltage

V IN 0 — V CC V Switch I/O voltage

V I/O V EE — V CC V Operating temperature Topr –40 — +85 °C

V CC = 2.0 V

0 — 1000

ns

V CC = 4.5 V

0 — 500

ns

Input rise/fall time V CC = 6.0 V

t r , t f 0 — 400

ns

Electrical Characteristics

Ta = 25°C

Ta = –40 to+85°C

Item Symbol V CC (V) Min Typ Max Min Max Unit Test Conditions

2.0 1.5 — — 1.5 — 4.5

3.15 — — 3.15

— V IH 6.0 4.2 — — 4.2

—

V

2.0 — — 0.5 — 0.5 4.5 — — 1.35 — 1.35 Control input voltage V IL

6.0 — — 1.8 — 1.8 V 2.0 — 2000 5000 — 6250 4.5 — 120 180 — 225 6.0 — 100 170 — 210 ? V INH = V IL

V I/O = V CC to V EE I I/O ≤ 2 mA 2.0 — 200 800 — 1000 4.5 — 80 150 — 190

ON resistance R ON

6.0 — 70 140 — 175 ? V INH = V IL

V I/O = V CC or V EE V I/O ≤ 2 mA 2.0 — 50 — — — 4.5 — 13 40 — 50 ?ON resistance between any two channels ?R ON

6.0 — 10 20 —

25

? V INH = V IL

V I/O = V CC to V EE I I/O ≤ 2 mA

OFF channel leakage current (switch off) I S (OFF) 6.0 — — ±0.1 — ±1.0 μA V INH = V IL

OFF channel leakage current (switch on)

I S (ON) 6.0 — — ±0.1 — ±1.0 μA V INH = V IL

Control input current Iin 6.0 — — ±0.1 — ±1.0 μA Vin = V CC or GND Quiescent supply current I CC 6.0 — — 4.0 — 40 μA Vin = V CC or GND

Switching Characteristics (C L = 50 pF, Input t r = t f = 6 ns, V EE = GND)

Ta = 25°C

Ta = –40 to +85°C

Item Symbol V CC (V) Min Typ Max Min Max Unit Test Conditions

2.0 — 25 60 — 75 4.5 — 6 12 — 15

t PLH 6.0 — 5 10 — 13

ns 2.0 — 25 60 — 75 4.5 — 6 12 — 15 Propagation delay time t PHL

6.0 — 5 10 — 13 ns

R L = 10 k ? Switch input to switch output 2.0 — 50 153 — 191 4.5 — 16 30 — 38 t PLH

6.0 — 14 26 — 33

ns 2.0 — 50 153 — 191 4.5 — 16 30 — 38 Propagation delay time

t PHL

6.0 — 14 26 — 33 ns R L = 10 k ?

Control input to switch output

2.0 — 50 153 — 191 4.5 — 14 30 — 38 t ZH

6.0 — 12 26 — 33

ns 2.0 — 50 153 — 191 4.5 — 14 30 — 38 Output enable time

t ZL

6.0 — 12 26 — 33 ns R L = 1 k ? 2.0 — 40 153 — 191 4.5 — 17 30 — 38 t HZ

6.0 — 14 26 — 33

ns 2.0 — 40 153 — 191 4.5 — 17 30 — 38

Output disable time

t LZ

6.0 — 14 26 — 33

ns R L = 1 k ? Control input capacitance Cin — — 5 10 — 10 pF Switch input capacitance

Cin 5.0 — 5 — — — pF Output capacitance (Common pin) Cout 5.0 — 22 — — — pF Feed through capacitance

Cin–out 5.0 — 0.7 — — — pF Power dissipation capacitance C PD 5.0 — 22.0 — — — pF Sine wave distortion 4.5

—

0.1

—

—

—

%

f in = 1 kHz, Vin = 4 V P-P

R L = 10 k ?, C L = 50 pF

Frequency response channel “ON” (Sine wave input)

4.5 — 95 — —

— MHz f in = 1 MHz,

20 log 10 V OS /V IS = –3 dB R L = 50 ?, C L = 10 pF

Feed through attenuation

4.5 — –50 — — — dB R L = 600 ?, C L = 50 pF,

f in = 1 MHz

2.0 — 25 — — — 4.5 — 60 — — —

Cross talk between any two switches 6.0 — 75 — — —

mV R L = 600 ?, C L = 15 pF,

f in = 1 MHz 2.0 — 20 — — — 4.5 — 30 — — — Maximum control frequency

6.0 — 30 — — —

MHz R L = 1 k ?, C L = 15 pF Vout = 1/2 (V CC )

Test Circuit

Maximum Control Frequency

Cross talk (Control Input to Switch Output)

Cin, Cout, Cin–out (Input, Output, and Feed through Capacitance)

R ON: ON Resistance

I S (OFF): OFF Channel Leakage Current (Switch OFF)

I S (ON): OFF Channel Leakage Current (Switch ON)

t PLH, t PHL: Propagation Delay Time (Switch Input to Switch Output)

t PLH, t PHL: Propagation Delay Time (Control Input to Switch Output)

t ZH, t ZL/t HZ, t LZ: Output Enable and Disable Time

Package Dimensions

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