參數(shù)資料
型號(hào)： MAX321ESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Precision, Dual-Supply, SPST Analog Switches
中文描述： DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8
封裝： 0.150 INCH, SO-8
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 109K
代理商： MAX321ESA
M
Prec ision, Dual-S upply, S PS T
Analog S witc hes
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(V+ = +5V ±10%, V- = -5V ±10%, V
INH
= 3.5V, V
INL
= 2.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 2)
UNITS
Input Current with Input
Voltage High
I
INH
-0.5
0.005
0.5
μA
CONDITIONS
Input Current with Input
Voltage Low
I
INL
-0.5
0.005
0.5
μA
Turn-On Time
t
ON
65
150
175
100
ns
Charge Injection
(Note 3)
Q
2
5
pC
C
L
= 1.0nF, V
GEN
= 0V,
R
GEN
= 0
, Figure 4
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
COM
= ±3V, Figure 2
150
V
COM
= ±3V, Figure 2
Turn-Off Time
t
OFF
35
ns
Power-Supply Range
MAX322 only, R
L
= 300
, C
L
= 35pF, Figure 3
Break-Before-Make
Time Delay (Note 3)
t
D
2
5
ns
T
A
= +25°C
T
A
= +25°C
R
L
= 50
, C
L
= 5pF,
f = 1MHz, Figure 5
Off Isolation (Note 7)
OIRR
72
dB
T
A
= +25°C
R
L
= 50
, C
L
= 5pF,
f = 1MHz, Figure 6
Crosstalk (Note 8)
85
dB
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
f = 1MHz, Figure 7
f = 1MHz, Figure 7
f = 1MHz, Figure 8
NC or NO Capacitance
COM Off Capacitance
COM On Capacitance
SUPPLY
C
(OFF)
C
COM(OFF)
C
COM(ON)
9
9
pF
pF
pF
±2.7
±8
V
Positive Supply Current
22
I+
V+ = 5.5V, V- = -5.5V,
V
IN
= 0V or V+,
all channels on or off
T
A
= T
MIN
to T
MAX
-200
200
μA
Negative Supply
Current
I-
V+ = 5.5V, V- = -5.5V,
V
IN
= 0V or V+,
all channels on or off
T
A
= +25°C
-125
80
125
μA
Note 2:
The algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in
this data sheet.
Guaranteed by design.
R
ON
=
R
ON
max -
R
ON
min.
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C.
Off Isolation = 20 log
10
[ V
COM
(V
NC or
V
NO
) ], V
COM
= output, V
NC or
V
NO
= input to off switch.
Between any two switches.
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
T
A
= T
MIN
to T
MAX
T
A
= +25°C
-200
200
-125
80
125
Input Voltage High
V
INH
3.5
V
3V < V+ < 8V, V-
≤
0V
V+ = 5V ±10%, V-
≤
0V
V+ = 5V ±10%, V-
≤
0V
V+ - 1.5
Input Voltage Low
V
INL
2.5
V
3V < V+ < 8V, V-
≤
0V
V+ - 2.5
LOGIC INPUT
DYNAMIC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX321ESA+ 功能描述:模擬開(kāi)關(guān) IC Precision Dual Supply SPST RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX321ESA+T 功能描述:模擬開(kāi)關(guān) IC Precision Dual Supply SPST RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX321ESA-T 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX321EUA 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX321EUA-T 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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