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MAX4522 の電気的特性と機能

MAX4522のメーカーはMaxim Integratedです、この部品の機能は「SPST Analog Switches」です。


製品の詳細 ( Datasheet PDF )

部品番号 MAX4522
部品説明 SPST Analog Switches
メーカ Maxim Integrated
ロゴ Maxim Integrated ロゴ 




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MAX4522 Datasheet, MAX4522 PDF,ピン配置, 機能
19-1136; Rev 6; 7/07
Quad, Low-Voltage, SPST Analog Switches
General Description
Features
The MAX4521/MAX4522/MAX4523 are quad, low-volt-
age, single-pole/single-throw (SPST) analog switches.
On-resistance (100Ω max) is matched between switch-
es to 4Ω max, and is flat (12Ω max) over the specified
signal range. Each switch can handle rail-to-rail analog
signals. The off-leakage current is only 1nA at +25°C
and 10nA at +85°C.
The MAX4521 has four normally closed (NC) switches,
and the MAX4522 has four normally open (NO) switch-
es. The MAX4523 has two NC switches and two NO
switches.
+2V to +12V Single Supply
±2V to ±6V Dual Supplies
100Ω Signal Paths with ±5V Supplies
Low Power Consumption, <1µW
4 Separately Controlled SPST Switches
Rail-to-Rail Signal Handling
Pin Compatible with Industry-Standard
DG211/DG212/DG213
These CMOS switches can operate with dual power
supplies ranging from ±2V to ±6V or a single supply
between +2V and +12V. They are fully specified for sin-
gle +2.7V operation.
All digital inputs have +0.8V and +2.4V logic thresh-
olds, ensuring TTL/CMOS-logic compatibility when
using ±5V or a single +5V supply.
Applications
Battery-Operated Equipment
>2kV ESD Protection per Method 3015.7
TTL/CMOS-Compatible Inputs with ±5V or
Single +5V Supply
Ordering Information
PART
MAX4521CPE
MAX4521CSE
TEMP RANGE
0°C to +70°C
0°C to +70°C
PIN-
PACKAGE
16 Plastic DIP
16 Narrow SO
PKG
CODE
P16-1
S16-2
Data Acquisition
Test Equipment
Avionics
Audio Signal Routing
Networking
MAX4521CEE 0°C to +70°C 16 QSOP
E16-4
MAX4521CUE 0°C to +70°C 16 TSSOP
U16-2
MAX4521CGE 0°C to +70°C 16 QFN-EP** G1644-1
MAX4521C/D 0°C to +70°C Dice*
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**EP = Exposed pad.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 1
COM1 2
NC1 3
V- 4
GND 5
NC4 6
COM4 7
IN4 8
MAX4521
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
IN1 1
COM1 2
NO1 3
V- 4
GND 5
NO4 6
COM4 7
IN4 8
MAX4522
16 IN2
15 COM2
14 NO2
13 V+
12 N.C.
11 NO3
10 COM3
9 IN3
DIP/SO/QSOP/TSSOP
MAX4521
LOGIC
SWITCH
0 ON
1 OFF
DIP/SO/QSOP/TSSOP
MAX4522
LOGIC
SWITCH
0 OFF
1 ON
N.C. = NOT CONNECTED
SWITCHES SHOWN FOR LOGIC "0" INPUT
Pin Configurations continued at end of data sheet.
IN1 1
COM1 2
NO1 3
V- 4
GND 5
NO4 6
COM4 7
IN4 8
MAX4523
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
DIP/SO/QSOP/TSSOP
LOGIC
MAX4523
SWITCHES
1, 4
SWITCHES
2, 3
0 OFF ON
1 ON OFF
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
http://www.Datasheet4U.com

1 Page





MAX4522 pdf, ピン配列
Quad, Low-Voltage, SPST Analog Switches
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
LOGIC INPUT
IN_ Input Logic Threshold High
IN_ Input Logic Threshold Low
VIN_H
VIN_L
IN_ Input Current Logic High
or Low
IINH_, IINL_
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Turn-Off Time
Break-Before-Make Time Delay
(MAX4523 only)
Charge Injection (Note 4)
tOFF
tBBM
Q
NO_, NC_ Off-Capacitance
COM_ Off-Capacitance
COM_ On-Capacitance
CN_(OFF)
CCOM_(OFF)
CCOM_(ON)
Off-Isolation (Note 8)
VISO
Channel-to-Channel Crosstalk
(Note 9)
POWER SUPPLY
Power-Supply Range
V+ Supply Current
V- Supply Current
VCT
V+, V-
I+
I-
CONDITIONS
VIN_ = 0.8V or 2.4V
VCOM_ = ±3V, V+ = 4.5V,
V- = -4.5V, Figure 1
VCOM_ = ±3V, V+ = 4.5V,
V- = -4.5V, Figure 1
VCOM_ = ±3V, V+ = 5.5V,
V- = -5.5V, Figure 2
CL = 1nF, VNO_ = 0, RS = 0Ω,
Figure 3
VNO_ = GND, f = 1MHz,
Figure 6
VCOM_ = GND, f = 1MHz,
Figure 6
VCOM_ = VNO_ = GND,
f = 1MHz, Figure 7
RL = 50Ω, CL = 15pF,
VN_ = 1VRMS, f = 100kHz,
Figure 4
RL = 50Ω, CL = 15pF,
VN_ = 1VRMS, f = 100kHz,
Figure 5
V+ = 5.5V, all VIN_ = 0 or V+
V- = -5.5V
TA
MIN TYP
(Note 3)
MAX UNITS
C, E, M
C, E, M
C, E, M
0.8
-1
1.6
1.6
0.03
2.4 V
V
1 µA
+25°C
C, E, M
+25°C
C, E, M
+25°C
+25°C
+25°C
+25°C
+25°C
5
45 80
ns
100
15 30
ns
40
20 ns
1 5 pC
2 pF
2 pF
5 pF
+25°C
< -90
dB
+25°C
< -90
dB
C, E, M
+25°C
C, E, M
+25°C
C, E, M
-6
-1
-1
-1
-1
0.05
0.05
6V
1
1
µA
1
1
µA
_______________________________________________________________________________________ 3
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3Pages


MAX4522 電子部品, 半導体
Quad, Low-Voltage, SPST Analog Switches
Typical Operating Characteristics
(V+ = +5V, V- = -5V, GND = 0, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
180
160 V+, V- = 2.0V
140
120 V+, V- = 3.0V
100
80
60
V+, V- = 4.0V
40
V+, V- = 5.0V
20
0
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
200
TA = +125°C
180
160
140
TA = +25°C
TA = +85°C
120
100 TA = 0°C
80
TA = -55°C
60
0 1234 5
VCOM (V)
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
200
180
160
140
120
100
80
tON
60
40 tOFF
20
0
2 3 4 5 6 7 8 9 10 11 12
V+ (V)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLIES)
110
100 TA = +125°C
90
80
70
TA = +85°C
TA = +25°C
60
50
TA = 0°C
40
TA = -55°C
30
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
ON- AND OFF-LEAKAGE CURRENT
vs. TEMPERATURE
10n
350
300
250
200
150
100
50
0
0
2
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
V+ = 2.7V
V+ = 3.3V
V+ = 5.0V
1 23 4
VCOM (V)
CHARGE INJECTION
vs. VCOM
5
1n
100p
10p
1p
ON LEAKAGE
OFF LEAKAGE
1
V+ = +5V
0 V- = -5V
-1
V+ = +5V
V- = 0V
0.1p
-55
100
90
80
70
60
50
40
30
20
10
0
-55
-25 0 25 50 75 100 125
TEMPERATURE (°C)
TURN-ON/OFF TIME
vs. TEMPERATURE
-2
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
POWER-SUPPLY CURRENT
vs. TEMPERATURE
1
0.1
0.01
tON
0.001
tOFF
0.0001
I+
I-
0.00001
-25 0 25 50 75 100 125
-55
TEMPERATURE (°C)
-25 0 25 50 75 100 125
TEMPERATURE (°C)
6 _______________________________________________________________________________________
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