MAX4699(2001) Просмотр технического описания (PDF) - Maxim Integrated
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MAX4699 Datasheet PDF : 13 Pages
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Low-Voltage, Dual DPDT/Quad SPDT
Analog Switches in QFN
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
V+ ............................................................................-0.3V to +6V
VL, IN_, COM_, NO_, NC_ (Note1) .............. -0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_ ............................ ±20mA
Peak Current COM_, NO_, NC_ (pulsed at 1ms, 10%
duty cycle)....................................................................±40mA
ESD per Method 3015.7....................................................>2.5kV
Continuous Power Dissipation (TA = +70°C)
TSSOP (derate 5.6mW/°C above +70°C) ................. 444mW
QFN (3 x 3) (derate 16.9mW/°C above +70°C) ...... 1349mW
QFN (4 x 4) (derate 18.5mW/°C above +70°C) ...... 1481mW
Operating Temperature Range .......................... -40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10s) ............................... +300°C
Note 1: Signals on IN_, COM_, NO_, and NC_ exceeding 0 or V+ are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, GND = 0, VIH = +1.4V, VIL = +0.5V, (VL = +1.5V, VIH = +1.0V, VIL = +0.4V for MAX4702 only), TA = -40°C to
+85°C. Typical values are at V+ = +3V and TA = +25°C, unless otherwise noted.) (Notes 2, 3)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
Analog Signal Range
VCOM_,
VNO_, VNC_
0
V+
V
On-Resistance
RON
V+ = +2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = +1.5V
+25°C
TMIN to TMAX
60
75
Ω
85
On-Resistance Match Between
Channels (Note 4)
∆RON
V+ = +2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = +1.5V
+25°C
TMIN to TMAX
2
4
Ω
5
On-Resistance Flatness (Note 5)
V+ = +2.7V, ICOM_ = 10mA;
RFLAT (ON) VNO_ or VNC_ = +1V,
+1.5V, +2V
+25°C
TMIN to TMAX
8
12
Ω
14
NO_, NC_ Off-Leakage Current
(Note 6)
INO_(OFF), V+ = +3.3V, VCOM_ = +1V,
+25°C
-0.5
INC_(OFF) +3V; VNO_ or VNC_ = +3V, +1V TMIN to TMAX
-1
+0.5
nA
1
COM_ On-Leakage Current
(Note 6)
V+ = +3.3V, VCOM_ = +1V,
ICOM_ (ON) +3V; VNO_ or VNC_ = +1V,
+3V, or floating
+25°C
-0.5
TMIN to TMAX
-1
+0.5
nA
1
DYNAMIC
Turn-On Time
Turn-Off Time
Break-Before-Make (Note 6)
On-Channel -3dB Bandwidth
tON
tOFF
tBBM
BW
VNO_ or VNC_ = +2V; RL =
300Ω, CL = 35pF, Figure 2
VNO_ or VNC_ = +2V; RL =
300Ω, CL = 35pF, Figure 2
VNO_ or VNC_ = +2V; RL =
300Ω, CL = 35pF, Figure 2
Signal = 0, 50Ω
in and out, Figure 5
+25°C
TMIN to TMAX
+25°C
TMIN to TMAX
+25°C
TMIN to TMAX
1
27
35
ns
45
15
20
ns
25
15
ns
250
MHz
Off-Isolation (Note 7)
VISO
f = 1MHz, RL = 50Ω,
CL = 5pF, Figure 5
+25°C
-76
dB
2 _______________________________________________________________________________________
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