MAX14504/MAX14505/MAX14505A/MAX14506
Dual SPDT Negative Rail Analog Switches
with ±VCC Capability
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC = +3.0V, switch open;
VNO_ = -2.5V, +2.5V;
VCOM_ = +2.5V, -2.5V, unconnected
(MAX14504/MAX14506)
-50
+50
NC_ or NO_ Off-Leakage
Current
INC_ (OFF),
INO_ (OFF)
VCC = +3.0V, switch open;
VNC_ = -2.5V, +2.5V;
VCOM_ = +2.5V, -2.5V, unconnected
-50
+50
nA
COM_ On-Leakage
Current
ICOM_ (ON)
VCC = +3.0V, switch closed;
VCOM_ = +2.5V, -2.5V ;
VNC_ or VNO_ = +2.5V, -2.5V, unconnected
-100
+100
nA
DYNAMIC TIMING (Note 5)
Turn-On Time
tON
VNO_ or VNC_ = 0, RL = 50
, Figure 1
14
60
ms
Turn-Off Time
tOFF
VNO_ or VNC_ = 0, RL = 50
, Figure 1
1.5
3
s
AUDIO PERFORMANCE
Total Harmonic Distortion Plus
Noise
THD+N
f = 20Hz to 20kHz, VCOM_ = 0.5VP-P,
RS = RL = 50
; DC bias = 0
0.001
%
Off-Isolation
VISO
RS = RL = 50
; VCOM_ = 0.5VP-P,
f = 20kHz (Note 6), Figure 2
-84
dB
Crosstalk
VCT
RS = RL = 50
; VCOM_ = 0.5VP-P,
f = 20kHz (Note 7), Figure 2
-90
dB
NC_ or NO_ Off-Capacitance
CNC_ (OFF),
CNO_ (OFF)
VNC_/NO_ = 0.5VP-P, f = 1MHz; Figure 3
65
pF
COM_ On-Capacitance
CCOM_ (ON) VNC_/NO_ = 0.5VP-P, f = 1MHz; Figure 3
125
pF
LOGIC INPUT (CB,
EN)
Input Logic-High
VIH
1.4
V
Input Logic-Low
VIL
0.5
V
Input Leakage Current
IIN
VCB = VEN = 0 or VCC
-1
+1
A
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.3 to +5.5V, TA = TMIN to TMAX, CNEG = 3.3nF, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C,
unless otherwise noted.) (Note 3)