MAX4644EUA+ Maxim Integrated Products, MAX4644EUA+ Datasheet - Page 8

• Manufacturer Part Number: MAX4644EUA+
• Description: IC SWITCH SPDT 8UMAX
• Manufacturer: Maxim Integrated Products
• Type: Analog Switchr

Specifications of MAX4644EUA+

• Function: Switch
• Circuit: 1 x SPDT
• On-state Resistance: 4 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Current - Supply: 1µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Package: 8uSOP
• Maximum On Resistance: 8@2.7V Ohm
• Maximum Low Level Output Current: 20 mA
• Maximum Turn-off Time: 7.5@3.3V ns
• Maximum Turn-on Time: 20@3.3V ns
• Switch Architecture: SPDT
• Power Supply Type: Single
• Number Of Switches: Dual
• Switch Configuration: SPDT
• On Resistance (max): 4 Ohms
• On Time (max): 15 ns
• Off Time (max): 5 ns
• Off Isolation (typ): - 80 dB
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Supply Current: 0.001 uA
• Maximum Power Dissipation: 362 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Description/function: Analog Switch
• Input Level: CMOS, TTL
• Minimum Operating Temperature: - 40 C
• Off State Leakage Current (max): 0.25 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Speed, Low-Voltage, 4 Ω ,
SPDT CMOS Analog Switch
Figure 2. Switching Times
8
_______________________________________________________________________________________
V
V
V
V
V
IN
IN
IN
NO
NC
V
S
50Ω
50Ω
50Ω
IN
IN
V
IN
NO
NC
NO
MAX4644
MAX4644
MAX4644
GND
GND
GND
V+
V+
V+
V+
V+
V+
COM
COM
COM
V
NC
NO
NC
35pF
OPEN
OPEN
V
300Ω
300Ω
S
300Ω
V
35pF
35pF
COM
V
V
COM
COM
V
V
V
IH
IH
IH
+ 0.5V
+ 0.5V
+ 0.5V
IN
IN
IN
V
V
V
COM
COM
COM
V
V
V
NC
NO
0
0
S
0
0
0
0
t
t
BBM
BBM
= t
= t
ON(NC)
ON(NO)
OR
t
BBM
- t
- t
50%
50%
50%
t
OFF
OFF(NO)
OFF(NC)
t
ON
90%
90%
90%
50%
50%
50%
t
OFF
t
ON
90%
90%
90%
t
t
r
f
< 5ns
< 5ns
t
BBM