参数资料
型号: MAX320EUA+T
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC SWITCH DUAL SPST 8UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 开关
电路: 2 x SPST - NO
导通状态电阻: 35 欧姆
电压电源: 双电源
电压 - 电源,单路/双路(±): ±3 V ~ 18 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
MAX320/MAX321/MAX322
Precision, Dual-Supply, SPST
Analog Switches
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(V+ = +5V ±10%, V- = -5V ±10%, VINH = 3.5V, VINL = 2.5V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 2)
UNITS
Input Current with Input
Voltage High
IINH
-0.5
0.005
0.5
A
CONDITIONS
Input Current with Input
Voltage Low
IINL
-0.5
0.005
0.5
A
Turn-On Time
tON
65
150
ns
Charge Injection
(Note 3)
Q
25
pC
CL = 1.0nF, VGEN = 0V,
RGEN = 0, Figure 4
TA = +25°C
TA = TMIN to TMAX
175
VCOM = ±3V, Figure 2
TA = +25°C
TA = TMIN to TMAX
150
VCOM = ±3V, Figure 2
Turn-Off Time
tOFF
35
100
ns
Power-Supply Range
MAX322 only, RL = 300, CL = 35pF, Figure 3
Break-Before-Make
Time Delay (Note 3)
tD
25
ns
TA = +25°C
RL = 50, CL = 5pF,
f = 1MHz, Figure 5
Off Isolation (Note 7)
OIRR
72
dB
TA = +25°C
RL = 50, CL = 5pF,
f = 1MHz, Figure 6
Crosstalk (Note 8)
85
dB
TA = +25°C
f = 1MHz, Figure 7
NC or NO Capacitance
C(OFF)
9
pF
TA = +25°C
f = 1MHz, Figure 7
COM Off Capacitance
CCOM(OFF)
9
pF
TA = +25°C
f = 1MHz, Figure 8
COM On Capacitance
CCOM(ON)
pF
±2.7
±8
V
Positive Supply Current
22
I+
V+ = 5.5V, V- = -5.5V,
VIN = 0V or V+,
all channels on or off
TA = TMIN to TMAX
-200
200
A
Negative Supply
Current
I-
V+ = 5.5V, V- = -5.5V,
VIN = 0V or V+,
all channels on or off
TA = +25°C
-125
80
125
A
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.
Note 3:
Guaranteed by design.
Note 4:
RON = RON max - RON min.
Note 5:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
Note 6:
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C.
Note 7:
Off Isolation = 20 log10 [ VCOM (VNC or VNO) ], VCOM = output, VNC or VNO = input to off switch.
Note 8:
Between any two switches.
TA = TMIN to TMAX
TA = +25°C
-200
200
-125
80
125
Input Voltage High
VINH
3.5
V
3V < V+ < 8V, V-
≤ 0V
V+ = 5V ±10%, V-
≤ 0V
V+ - 1.5
Input Voltage Low
VINL
2.5
V
3V < V+ < 8V, V-
≤ 0V
V+ = 5V ±10%, V-
≤ 0V
V+ - 2.5
LOGIC INPUT
DYNAMIC
SUPPLY
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