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DG413 の電気的特性と機能

DG413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 DG413
部品説明 SPST Analog Switches
メーカ Maxim Integrated
ロゴ Maxim Integrated ロゴ 




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DG413 Datasheet, DG413 PDF,ピン配置, 機能
19-4728; Rev 7; 9/08
Improved, Quad,
SPST Analog Switches
General Description
Maxim’s redesigned DG411/DG412/DG413 analog
switches now feature low on-resistance matching
between switches (3Ω max) and guaranteed on-resis-
tance flatness over the signal range (Δ4Ω max). These
low on-resistance switches conduct equally well in
either direction. They guarantee low charge injection,
low power consumption, and an ESD tolerance of
2000V minimum per Method 3015.7. The new design
offers lower off-leakage current over temperature (less
than 5nA at +85°C).
The DG411/DG412/DG413 are quad, single-pole/sin-
gle-throw (SPST) analog switches. The DG411 is nor-
mally closed (NC), and the DG412 is normally open
(NO). The DG413 has two NC switches and two NO
switches. Switching times are less than 150ns max for
tON and less than 100ns max for tOFF. These devices
operate from a single +10V to +30V supply, or bipolar
±4.5V to ±20V supplies. Maxim’s improved
DG411/DG412/DG413 are fabricated with a 44V silicon-
gate process.
________________________Applications
Sample-and-Hold Circuits
Test Equipment
Heads-Up Displays
Guidance & Control Systems
Military Radios
Communication Systems
Battery-Operated Systems
PBX, PABX
Audio Signal Routing
______________________New Features
Plug-In Upgrade for Industry-Standard
DG411/DG412/DG413
Improved RDS(ON) Match Between Channels
(3Ω max)
Guaranteed RFLAT(ON) Over Signal Range (Δ4Ω)
Improved Charge Injection (10pC max)
Improved Off-Leakage Current Over Temperature
(< 5nA at +85°C)
Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing Features
Low RDS(ON) (35Ω max)
Single-Supply Operation +10V to +30V
Bipolar-Supply Operation ±4.5V to ±20V
Low Power Consumption (35µW max)
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
DG411CJ
0°C to +70°C 16 Plastic DIP
DG411CUE
0°C to +70°C 16 TSSOP
DG411EUE
-40°C to +85°C 16 TSSOP
DG411CY
0°C to +70°C 16 Narrow SO
DG411C/D
0°C to +70°C Dice†
Ordering Information continued at end of data sheet.
Contact factory for dice specifications.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 1
D1 2
S1 3
V- 4
GND 5
S4 6
D4 7
IN4 8
DG411
16 IN2
15 D2
14 S2
13 V+
12 VL
11 S3
10 D3
9 IN3
IN1 1
D1 2
S1 3
V- 4
GND 5
S4 6
D4 7
IN4 8
DG412
16 IN2
15 D2
14 S2
13 V+
12 VL
11 S3
10 D3
9 IN3
DIP/SO/TSSOP
DG411
LOGIC
SWITCH
0 ON
1 OFF
DIP/SO/TSSOP
DG412
LOGIC
SWITCH
0 OFF
1 ON
SWITCHES SHOWN FOR LOGIC “0” INPUT
Pin Configurations and Functional Diagrams continued at end of data sheet.
IN1 1
D1 2
S1 3
V- 4
GND 5
S4 6
D4 7
IN4 8
DG413
16 IN2
15 D2
14 S2
13 V+
12 VL
11 S3
10 D3
9 IN3
DIP/SO/TSSOP
DG413
LOGIC
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.

1 Page





DG413 pdf, ピン配列
Improved, Quad,
SPST Analog Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = 15V, V- = -15V, VL = 5V, VGND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
INPUT
Input Current with Input Voltage
High
Input Current with Input Voltage
Low
SUPPLY
Power-Supply Range
Positive Supply Current
Negative Supply Current
Logic Supply Current
Ground Current
DYNAMIC
Turn-On Time
Turn-Off Time
Break-Before-Make Time Delay
Charge Injection (Note 3)
Off-Isolation (Note 5)
Crosstalk (Note 6)
Source Off-Capacitance
IINH
IINL
I+
I-
IL
IGND
tON
tOFF
tD
Q
OIRR
CS(OFF)
IN = 2.4V, all others = 0.8V
IN = 0.8V, all others = 2.4V
All channels on or off,
V+ = 16.5V,
V- = -16.5V,
VIN = 0V or 5V
All channels on or off,
V+ = 16.5V,
V- = -16.5V,
VIN = 0V or 5V
All channels on or off,
V+ = 16.5V,
V- = -16.5V,
VIN = 0V or 5V
All channels on or off,
V+ = 16.5V,
V- = -16.5V,
VIN = 0V or 5V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
VD = ±10V,
Figure 2
VD = ±10V,
Figure 2
DG413 only,
RL = 300Ω,
CL = 35pF, Figure 3
CL = 1.0nF,
VGEN = 0V,
RGEN = 0Ω, Figure 4
RL = 50Ω,
CL = 5pF,
f = 1MHz, Figure 5
RL = 50Ω,
CL = 5pF,
f = 1MHz, Figure 6
f = 1MHz, Figure 7
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = +25°C
TA = +25°C
TA = +25°C
TA = +25°C
MIN TYP MAX
(Note 2)
UNITS
-0.500 0.005 0.500 µA
-0.500 0.005 0.500 µA
±4.5
-1
±20.0
0.0001 1
-5 5
-1 -0.0001 1
-5 5
-1 0.0001 1
-5 5
-1 -0.0001 1
-5 5
V
µA
µA
µA
µA
110 175
220
100 145
160
25
ns
ns
ns
5 10 pC
68 dB
85 dB
9 pF
Drain Off-Capacitance
CD(OFF) f = 1MHz, Figure 7
TA = +25°C
9 pF
Drain On-Capacitance
CD(ON) +
CS(ON)
f = 1MHz, Figure 8
TA = +25°C
35 pF
_______________________________________________________________________________________ 3


3Pages


DG413 電子部品, 半導体
Improved, Quad,
SPST Analog Switches
PIN
DIP/SO/TSSOP
1, 16, 9, 8
2, 15, 10, 7
3, 14, 11, 6
4
5
12
13
QFN
15, 14, 7, 6
16, 13, 8, 5
1, 12, 9, 4
2
3
10
11
Pin Description
NAME
FUNCTION
IN1–IN4
D1–D4
S1–S4
V-
GND
VL
V+
EP
Input
Analog Switch Drain Terminal
Analog Switch Source Terminal
Negative-Supply Voltage Input
Ground
Logic Supply Voltage
Positive-Supply Voltage Input—Connected to Substrate
Exposed Paddle (QFN Only). Connect EP to V+.
__________Applications Information
Operation with Supply Voltages
Other Than 15V
Using supply voltages other than 15V will reduce the
analog signal range. The DG411/DG412/DG413 switch-
es operate with ±4.5V to ±20V bipolar supplies or with
a +10V to +30V single supply; connect V- to 0V when
operating with a single supply. Also, all device types
can operate with unbalanced supplies such as +24V
and -5V. VL must be connected to +5V to be TTL com-
patible, or to V+ for CMOS-logic level inputs. The
Typical Operating Characteristics graphs show typical
on-resistance with ±15V, ±10V, and ±5V supplies.
(Switching times increase by a factor of two or more for
operation at ±5V.)
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, followed by VL, V-, and
logic inputs. If power-supply sequencing is not possi-
ble, add two small, external signal diodes in series with
supply pins for overvoltage protection (Figure 1).
Adding diodes reduces the analog signal range to 1V
below V+ and 1V below V-, without affecting low switch
resistance and low leakage characteristics. Device
operation is unchanged, and the difference between
V+ and V- should not exceed +44V.
V+
D
Vg
V+
S
V-
V-
Figure 1. Overvoltage Protection Using External Blocking Diodes
6 _______________________________________________________________________________________

6 Page



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