MAX4745ELB+T Maxim Integrated Products, MAX4745ELB+T Datasheet - Page 4

• Manufacturer Part Number: MAX4745ELB+T
• Description: IC SWITCH DUAL SPDT 10UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4745ELB+T

• Function: Audio Switch
• Circuit: 2 x SPDT
• On-state Resistance: 950 mOhm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Current - Supply: 0.3µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-µDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX4745ELB+T; MAX4745ELB+TTR

Low-Voltage, Dual SPDT, Audio Clickless
Switches With Negative Rail Capability
ELECTRICAL CHARACTERISTICS (continued)
(V
(V
4
Note 2: All parameters are production tested at T
Note 3: Signals on COM_, NO_, or NC_ exceeding V
Note 4: Guaranteed by design; not production tested.
Note 5: ΔR
Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
Note 7: Off-isolation = 20log
DIGITAL INPUTS (CB_, EN)
Input-Logic High
Input-Logic Low
Input Leakage Current
CC
CC
3.0
2.4
1.8
1.2
0.6
0
_______________________________________________________________________________________
= +2.7V to +5.5V, T
= +3.3V, T
-4
current ratings.
specified analog signal ranges.
-3
PARAMETER
ON
V
-2
CC
= R
vs. COM VOLTAGE
ON-RESISTANCE
= +1.8V
A
-1
COM VOLTAGE (V)
= +25°C, unless otherwise noted.)
ON(MAX)
0
1
A
V
= -40°C to +85°C, unless otherwise noted. Typical values are at V
- R
CC
2
10
= +3V
ON(MIN)
[VC
3
V
CC
OM_
= +5V
4
SYMBOL
.
/V
5
I
LEAK
V
V
NO_
IH
IL
], V
0.6
0.5
0.4
0.3
0.2
0.1
COM_
V
A
-2.5
CB
= +25°C and guaranteed by design over the specified temperature range.
V
CC
CC
_ or V
= output, V
= 3V
are clamped by internal diodes. Limit forward-diode current to maximum
-1.4
T
EN
A
vs. COM VOLTAGE
ON-RESISTANCE
= +85°C
COM VOLTAGE (V)
= 0V or V
-0.3
CONDITIONS
NO_
T
T
A
A
= +25°C
= -40°C
= input to off switch.
0.8
Typical Operating Characteristics
CC
1.9
3.0
CC
0.5
0.4
0.3
0.2
0.1
0
-0.5
= 3.3V, T
V
MIN
CC
1.4
-1
= 5V
0.6
A
vs. COM VOLTAGE
ON-RESISTANCE
COM VOLTAGE (V)
= +25°C.) (Note 2)
TYP
T
1.7
A
= +85°C
2.8
T
T
MAX
A
A
0.5
+1
= +25°C
= -40°C
3.9
UNITS
µA
V
V
5.0