MAX4641EUA+ Maxim Integrated Products, MAX4641EUA+ Datasheet - Page 9

• Manufacturer Part Number: MAX4641EUA+
• Description: IC SWITCH DUAL SPST 8UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX4641EUA+

• Function: Switch
• Circuit: 2 x SPST - NO
• 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)
• Number Of Switches: Dual
• Switch Configuration: SPDT
• On Resistance (max): 4 Ohms
• On Time (max): 15 ns
• Off Time (max): 8 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

Figure 3. Off-Isolation, On-Loss, and Crosstalk
Figure 4. Charge Injection
V
V
IN
OUT
V
IN
∆V
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = ∆V
V+
0
OUT
50Ω
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
IN_
x C
High-Speed, Low-Voltage, 4Ω, Dual SPST
_______________________________________________________________________________________
L
MAX4641
MAX4642
MAX4643
MAX4641
GND
V+
V+
V+
MEASUREMENTS ARE STANDARDIZED AGAINST
SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS
MEASURED BETWEEN COM AND “OFF” TERMINAL
ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN
COM AND “ON” TERMINAL ON EACH SWITCH. SIGNAL
DIRECTION THROUGH SWITCH IS REVERSED; WORST
VALUES ARE RECORDED.
COM_
NO_
NC_
OR
IN_
MAX4642
MAX4641
MAX4642
MAX4643
V
GND
NO_
C
1000pF
V+
V+
L
∆V
OR V
V
OUT
OUT
COM_
0.1µF
NO_
NC_
NC_
OR
= 0V
*
CMOS Analog Switches
Figure 5. NO_, NC_, and COM_ Capacitance
TRANSISTOR COUNT: 105
REQUIRED
* ADD 50Ω TERMINATION FOR
V
ON-LOSS = 20log
OFF-ISOLATION = 20log
OFF-ISOLATION
OUT
V
IN
AS
MEAS
50Ω
50Ω
ANALYZER
NETWORK
IN_
V
V
OUT
50Ω
IN
MAX4641
MAX4642
MAX4643
50Ω
REF
V
GND
V
OUT
V+
V+
IN
COM_
NO_
NC_
OR
Chip Information
CAPACITANCE
ANALYZER
1MHz
9