參數(shù)資料
型號(hào)： DS1225Y-200
廠商： DALLAS SEMICONDUCTOR
元件分類： Static RAM
英文描述： 8K X 8 NON-VOLATILE SRAM MODULE, 200 ns, PDIP28
文件頁(yè)數(shù)： 6/12頁(yè)
文件大?。?/td> 125K
代理商： DS1225Y-200
MAX381/MAX383/MAX385
Precision, Low-Voltage Analog Switches
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 2)
UNITS
Input Current with Input
Voltage High
IINH
-1.0
0.005
1.0
A
CONDITIONS
VIN = 2.4V, all others = 0.8V
Input Current with Input
Voltage Low
IINL
-1.0
0.005
1.0
A
VIN = 0.8V, all others = 2.4V
Turn-On Time
tON
100
175
ns
Charge Injection
(Note 3)
VCTE
25
pC
CL = 1.0nF, VGEN = 0V,
RGEN = 0, Figure 4
TA = +25°C
TA = TMIN to TMAX
225
VCOM = 3V, Figure 2
TA = +25°C
TA = TMIN to TMAX
150
VCOM = 3V, Figure 2
Turn-Off Time
tOFF
60
100
ns
Power-Supply Range
MAX383 only, Figure 3
Break-Before-Make
Time Delay (Note 3)
tD
10
20
ns
TA = +25°C
RL = 100, CL = 5pF,
f = 1MHz, Figure 5
Off Isolation (Note 6)
VISO
72
dB
TA = +25°C
RL = 50, CL = 5pF,
f = 1MHz, Figure 6
Crosstalk (Note 7)
VCT
90
dB
TA = +25°C
f = 1MHz, Figure 7
Off Capacitance
COFF
12
pF
TA = +25°C
f = 1MHz, Figure 7
COM Off Capacitance
CCOM(OFF)
12
pF
TA = +25°C
f = 1MHz, Figure 8
Channel On Capacitance CCOM(ON)
pF
±3
±8
V
Positive Supply Current
39
I+
All channels on or off,
V+ = 5.5V, V- = -5.5V, VIN = 0V or V+
-1.0
0.06
1.0
A
Negative Supply
Current
I-
All channels on or off,
V+ = 5.5V, V- = -5.5V, VIN = 0V or V+
-1.0
-0.01
1.0
A
Logic High Input Voltage
VAH
2.4
V
Logic Low Input Voltage
VAL
0.8
V
TA = TMIN to TMAX
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). On-resistance match between channels and flatness are guaranteed only with
specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as
measured over the specified analog signal range.
Note 5:
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temperature.
Note 6:
See Figure 4. Off isolation = 20log10 VCOM/VNC or VNO, VCOM = output, VNC or NO = input to off switch.
Note 7:
Between any two switches. See Figure 5.
Note 8:
Leakage testing at single supply is guaranteed by testing with dual supplies.
TA = +25°C
DIGITAL LOGIC INPUT
SUPPLY
DYNAMIC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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