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參數(shù)資料
| 型號： | MAX305 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Precision, Dual, High-Speed Analog Switches(接通電阻45Ω,漏電流0.25nA,導(dǎo)通速率150ns,雙電源,雙刀單擲模擬開關(guān),DG405的改進型) |
| 中文描述： | 高精度、雙路、高速模擬開關(guān) |
| 文件頁數(shù)： | 4/4頁 |
| 文件大小： | 51K |
| 代理商： | MAX305 |
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
4
___________________Maxim Integrated Produc ts, 120 S an Gabriel Drive, S unnyvale, CA 94086 (408) 737-7600
1991 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
D
Quad, S PS T Analog S witc hes
__________________________________________Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
500
0
0
DRAIN-SOURCE ON-RESISTANCE
vs. DRAIN VOLTAGE & POWER SUPPLIES
400
D
VD (V)
r
D
)
15
200
100
5
10
300
20
V+ = 5V
V+ = 10V
V+ = 15V
V+ = 20V
T
= +25°C
V- = GND
500
600
700
800
0
POWER-SUPPLY CURRENT
AND VOLTAGE vs. TEMPERATURE
400
D
TEMPERATURE (°C)
I
S
200
100
300
-50
125
25
-25
0
75
50
100
V+ = 44V
V+ = 30V
V+ = 5V
V+ = 10V
T
= +25°C
V- = GND
250
0
-15
DRAIN-SOURCE ON-RESISTANCE
vs. DRAIN VOLTAGE & POWER SUPPLIES
200
D
VD (V)
r
D
)
0
100
50
-10
-5
150
5
10
15
V+ = ±5V
V+ = ±10V
V+ = ±12V
V+ = ±15V
T
A
= +25°C
-30
-12
LEAKAGE CURRENTS vs.
ANALOG VOLTAGE
10
20
D
VANALOG (V)
I
S
,
D
6
-10
-20
-6
0
0
12
T
A
= +25°C
V
CC
= ±15V
I
S(OFF)
I
D(OFF)
I
D(ON)
_____________________Pin Desc ription
Ground
No Connect. Not internally
connected.
Positive Supply Voltage Input.
Connected to substrate.
GND
5
N.C.
12
V+
13
Negative Supply Voltage Input
V-
4
Source Input
S1–S4
3, 6, 11, 14
PIN
Drain Output
D1–D4
2, 7, 10, 15
Logic Control Inputs
IN1–IN4
1, 8, 9, 16
FUNCTION
NAME
__________Applic ations Information
The DG308A/DG309 switch positive analog signals while
using a single positive supply, allowing use in applica-
tions where only one supply is available. The disadvan-
tages of using a single supply are slower switching
speed and increased r
DS(ON)
. The Power-Supply
Current and Voltage vs. Temperature graph shows the
typical curve for a single-supply design. As stated in the
Absolute Maximum Ratings, the analog voltage should
not go above or below the supply voltages, which are V+
and 0V in single-supply operation.
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| MAX3050ASA | 功能描述:CAN 接口集成電路 RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
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