參數(shù)資料
型號(hào): TS3A27518ERTWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 1-CHANNEL, SGL ENDED MULTIPLEXER, PQCC24
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-24
文件頁(yè)數(shù): 25/27頁(yè)
文件大小: 944K
代理商: TS3A27518ERTWR
ELECTRICAL CHARACTERISTICS FOR 1.8-V SUPPLY
(1)
www.ti.com........................................................................................................................................................... SCDS260B – MARCH 2009 – REVISED MAY 2009
ELECTRICAL CHARACTERISTICS FOR 2.5-V SUPPLY (continued)
V+ = 2.3 V to 2.7 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
TA
V+
MIN
TYP
MAX
UNIT
NC, NO
CNC(ON),
VNC or VNO = V+ or GND,
25°C
2.5 V
22
pF
ON capacitance
CNO(ON)
Switch OFF,
COM
VCOM = V+ or GND,
CCOM(ON)
25°C
2.5 V
22
pF
ON capacitance
Switch ON,
Digital input
CI
VI = V+ or GND
25°C
2.5 V
2
pF
capacitance
Switch ON,
Bandwidth
BW
RL = 50 ,
25°C
2.5 V
240
MHz
RL = 50 ,
Switch OFF,
OFF isolation
OISO
25°C
2.5 V
–62
dB
f = 10 MHz,
RL = 50 ,
Switch ON,
Crosstalk
XTALK
25°C
2.5 V
–62
dB
f = 10 MHz,
RL = 50 ,
Switch ON,
Crosstalk adjacent
XTALK(ADJ)
25°C
2.5 V
–71
dB
f = 10 MHz,
Total harmonic
RL = 600 ,
f = 20 Hz to 20 kHz,
THD
25°C
2.5 V
0.06
%
distortion
CL = 50 pF,
Supply
25°C
0.01
0.1
Positive
I+
VI = V+ or GND,
Switch ON or OFF
2.7 V
A
supply current
Full
2
V+ = 1.65 V to 1.95 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
TA
V+
MIN
TYP
MAX
UNIT
Analog Switch
Analog signal
VCOM,
0
V+
range
VNO, VNC
25°C
7.1
14.4
ON-state
0
≤ (VNC or VNO) ≤ V+,
Switch ON,
ron
1.65 V
resistance
ICOM = –32 mA,
Full
16.3
ON-state
25°C
0.3
1
VNC or VNO = 1.5 V,
Switch ON,
resistance match
Δron
1.65 V
ICOM = –32 mA,
Full
1.2
between channels
ON-state
25°C
2.7
5.5
0
≤ (VNC or VNO) ≤ V+,
Switch ON,
resistance
ron(flat)
1.65 V
ICOM = –32 mA,
Full
7.3
flatness
VNC or VNO = 0.3 V,
25°C
–0.25
0.03
0.25
VCOM = 1.65 V,
INC(OFF),
or
1.95 V
A
INO(OFF)
Full
–5
5
VNC or VNO = 1.65 V,
NC, NO
VCOM = 0.3 V
Switch OFF,
OFF leakage
VNC or VNO = 1.95 V to 0,
25°C
–0.4
0.01
0.4
current
VCOM = 0 to 1.95 V,
INC(PWROFF),
or
0 V
A
INO(PWROFF)
Full
–7.2
7.2
VNC or VNO = 0 to 1.95 V,
VCOM = 1.95 V to 0,
VNC or VNO = 0.3 V,
25°C
–0.4
0.02
0.4
VCOM = 1.65 V,
ICOM(OFF),
or
1.95 V
A
ICOM(OFF)
Full
–0.9
0.9
VNC or VNO = 1.65 V,
COM
VCOM = 0.3 V
Switch OFF,
OFF leakage
VNC or VNO = 1.95 V to 0,
25°C
–0.4
0.02
0.4
current
VCOM = 0 to 1.95 V,
ICOM(PWROFF),
or
0 V
A
ICOM(PWROFF)
Full
–5
5
VNC or VNO = 0 to 1.95 V,
VCOM = 1.95 V to 0,
VNC or VNO = 0.3 V,
25°C
–2
0.02
2
NC, NO
VCOM = Open,
INO(ON),
Switch ON,
ON leakage
or
1.95 V
A
INC(ON)
Full
–5.2
5.2
current
VNC or VNO = 1.65 V,
VCOM = Open,
(1)
The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum
Copyright 2009, Texas Instruments Incorporated
7
Product Folder Link(s): TS3A27518E
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