参数资料
型号: TS12A4517DG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 多路复用及模拟开关
英文描述: 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8
封装: GREEN, PLASTIC, SOIC-8
文件页数: 12/16页
文件大小: 619K
代理商: TS12A4517DG4
Electrical Characteristics for ±1.8-V Supply
(1)
www.ti.com ................................................................................................................................................. SCDS236B – DECEMBER 2006 – REVISED APRIL 2009
V+ = 1.65 V to 1.95 V, V= –1.65 V to –1.95 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
TA
MIN
TYP(2)
MAX
UNIT
Analog Switch
Analog signal range
VCOM, VNO, VNC
V
V+
V
V+ = 1.65 V, V= –1.65 V,
25°C
28
40
ON-state resistance
ron
VCOM = 0 V,
Full
47
ICOM = 20 mA
V+ = 1.65 V, V= –1.65 V,
25°C
9
13
ON-state resistance
ron(flat)
VCOM = –1.8 V, 0 V, 1.5 V,
flatness
Full
15
ICOM = 20 mA
V+ = 1.95 V, V= –1.95 V,
25°C
5
NO, NC
INO(OFF),
VCOM = 1.65 V,
nA
OFF leakage current(3)
INC(OFF)
Full
10
VNO or VNC = –1.65 V
V+ = 1.95 V, V= –1.95 V,
25°C
5
COM
ICOM(OFF)
VCOM = –1.65 V,
nA
OFF leakage current(3)
Full
10
VNO or VNC = 1.65 V
V+ = 1.95 V, V= –1.95 V,
25°C
5
COM
ICOM(ON)
VCOM = 1.95 V,
nA
ON leakage current(3)
Full
10
VNO or VNC = open
Digital Control Input (IN)
Input logic high
VIH
Full
V+ – 1.5
V
Input logic low
VIL
Full
V
V+ – 3.5
V
Input leakage current
IIH, IIL
VIN = V+, 0 V
Full
0.01
A
Dynamic
25°C
90
120
Turn-on time(4)
tON
ns
Full
150
25°C
95
150
Turn-off time(4)
tOFF
ns
Full
200
Charge injection(4)
QC
CL = 1 nF, See Figure 1
25°C
–3.5
pC
NO, NC
CNO(OFF),
f = 1 MHz, See Figure 4
25°C
6
pF
OFF capacitance
CNC(OFF)
COM
CCOM(OFF)
f = 1 MHz, See Figure 4
25°C
6
pF
OFF capacitance
COM
CCOM(ON)
f = 1 MHz, See Figure 4
25°C
14.5
pF
ON capacitance
Digital input capacitance
CI
VIN = V+, 0 V
25°C
1.5
pF
RL = 50 , CL = 15 pF,
Bandwidth
BW
25°C
464
MHz
VNO = 1 VRMS, f = 100 kHz
RL = 50 , CL = 15 pF,
OFF isolation
OISO
25°C
–83
dB
VNO = 1 VRMS, f = 1 MHz
RL = 600 , CL = 50 pF,
Total harmonic distortion
THD
25°C
0.37
%
VNO = 1 VRMS, f = 20 kHz
Supply
25°C
20
V+ supply current
I+
VIN = 0 V or V+
A
Full
30
25°C
–20
Vsupply current
I
VIN = 0 V or V+
A
Full
–30
(1)
The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum.
(2)
Typical values are at TA = 25°C.
(3)
Leakage parameters are 100% tested at maximum-rated hot operating temperature, and are ensured by correlation at 25°C.
(4)
Specified by design, not production tested
Copyright 2006–2009, Texas Instruments Incorporated
5
Product Folder Link(s): TS12A4516 TS12A4517
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