参数资料
型号: DG2737DN-T1-E4
厂商: Vishay Siliconix
文件页数: 3/10页
文件大小: 0K
描述: IC SWTICH DUAL SPST 8-MINIQFN
标准包装: 1
功能: 开关
电路: 2 x SPST - NC/NO
导通状态电阻: 8 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.3 V ~ 4.3 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFQFN
供应商设备封装: 8-迷你型QFN(1.4x1.4)
包装: 标准包装
其它名称: DG2737DN-T1-E4DKR
www.vishay.com
2
Document Number: 68801
S-82643-Rev. B, 03-Nov-08
Vishay Siliconix
DG2737, DG2738, DG2739
Notes:
a. Signals on VIN, D, or S exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC board.
c. Derate 2.4 mW/°C above 70 °C.
TRUTH TABLE 1
Input
Logic
DG2737
S1 and D1
S2 and D2
VIN
Low
ON
High
OFF
TRUTH TABLE 2
Input
Logic
DG2738
DG2739
S1 and D1
S2 and D2
S1 and D1
S2 and D2
VIN1
Low
ON
X
ON
X
High
OFF
X
OFF
X
VIN2
Low
X
ON
X
OFF
High
X
OFF
X
ON
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85°C
miniQFN-8L
DG2737DN-T1-E4
DG2738DN-T1-E4
DG2739DN-T1-E4
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter
Limit
Unit
Reference to GND
V+
- 0.3 to 5.0
V
VIN, D, S
a
- 0.3 to (V+ + 0.3)
Current (Any terminal except D or S)
30
mA
Continuous Current (D or S)
± 300
Peak Current (Pulsed at 1 ms, 10 % Duty Cycle)
± 500
Storage Temperature (D Suffix)
- 65 to 150
°C
Power Dissipation (Packages)b
miniQFN-8Lc
190
mW
SPECIFICATIONS V+ = 3 V
Parameter
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 3 V, VIN = 0.4 V or 1.4 V
e
Temp.a
Limits
- 40 °C to 85 °C
Unit
Min.b
Typ.c
Max.b
Analog Switch
Analog Signal Ranged
Vanalog
RON
Full
0
V+
V
On-Resistance
RON
V+ = 3 V, IS = 8 mA, VD = 0.4 V
Room
6
8
Ω
Full
9
RON Match
d
ΔR
ON
V+ = 3 V, IS = 8 mA, VD = 0.4 V
Room
0.1
0.5
RON Flatness
d
RON
Flatness
V+ = 3 V, IS = 8 mA,
VD = 0 V, 1 V
Room
2.6
4
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