參數(shù)資料
型號(hào): MAX397
廠商: Maxim Integrated Products, Inc.
英文描述: Precision, Dual 8-Channel,Low-Voltage, CMOS Analog Multiplexers(接通電阻100Ω,漏電流0.1nA,導(dǎo)通速率0.15μs,模擬轉(zhuǎn)換器)
中文描述: 高精度、16通道/雙8通道、低電壓、CMOS模擬多路復(fù)用器
文件頁(yè)數(shù): 3/12頁(yè)
文件大小: 161K
代理商: MAX397
M
Prec ision, 16-Channel/Dual 8-Channel,
Low-Voltage, CMOS Analog Multiplexers
_______________________________________________________________________________________
3
f = 1MHz,
V
EN
= V
COM
= 0V
f = 1MHz,
V
EN
= V
COM
= 0V
CONDITIONS
68
C
COM(ON)
COM On-Capacitance
pF
90
40
C
COM(OFF)
COM Off-Capacitance
pF
80
pF
11
C
NO(OFF)
NO Off-Capacitance
pF
8
C
IN
Logic Input Capacitance
dB
-92
V
CT
Crosstalk Between Channels
dB
-75
V
ISO
Off-Isolation (Note 7)
pC
2
5
V
CTE
Charge Injection (Note 3)
ns
250
150
t
ON(EN)
Enable Turn-On Time
100
150
V
V
2.4
V
AH
, V
ENH
V
AL
, V
ENL
Logic High Input Voltage
Logic Low Input Voltage
ns
5
70
t
OPEN
Break-Before-Make Interval
ns
95
150
250
t
TRANS
Transition Time
-1
1
I
GND
Ground Current
V
±3
±8
Power-Supply Range
μA
-1
1
I+
Positive Supply Current
μA
-1
-1
1
1
I-
Negative Supply Current
μA
UNITS
MIN
TYP
(Note 2)
MAX
SYMBOL
PARAMETER
MAX397
MAX396
MAX397
MAX396
f = 1MHz, V
EN
= V
COM
= 0V
f = 1MHz
V
EN
= 2.4V, f = 100kHz,
V
NO
= 1V
p-p
, R
L
= 1k
, Figure 7
Figure 4
Figure 2
V
EN
= 0V, R
L
= 1k
, f = 100kHz
C
L
= 100pF, V
NO
= 0V, Figure 5
V
EN
= V
A
= 0V/V+,
V+ = 5.5V, V- = -5.5V
Figure 3
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
V
EN
= V
A
= 0V/V+, V+ = 5.5V, V- = -5.5V
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, V
AH
= V
ENH
= 2.4V, V
AL
= V
ENL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
0.8
μA
V
A
= V
EN
= 0.8V
V
A
= V
EN
= 2.4V
μA
-0.1
0.1
I
AH
, I
ENH
Input Current with
Input Voltage High
-0.1
0.1
I
AL
, I
ENL
Input Current with
Input Voltage Low
V
EN
= V
A
= 0V/V+,
V+ = 5.5V, V- = -5.5V
ns
200
t
OFF(EN)
Enable Turn-Off Time
55
Figure 3
T
A
= T
MIN
to T
MAX
DIGITAL LOGIC INPUT
SUPPLY
DYNAMIC
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