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器件3D模型￥ 18.583
ADG731BSU 数据手册 - ADI（亚德诺）
制造商:
ADI（亚德诺）
分类:
逻辑控制器
封装:
TQFP
描述:
16位/ 32通道，串行控制4 з 1.8 V至5.5 V ， 【 2.5 V ，模拟多路复用器 16-/32- Channel, Serially Controlled 4 з 1.8 V to 5.5 V, 【2.5 V, Analog Multiplexers
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ADG731BSU数据手册
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–2–
ADG725/ADG731–SPECIFICATIONS
1
(V
DD
= 5 V ± 10%, V
SS
= 0 V, GND = 0 V, unless otherwise noted.)
B Version
Parameter +25⬚C –40⬚C to +85⬚C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 to V
DD
V
On Resistance (R
ON
)4 Ω typ V
S
= 0 V to V
DD
, I
DS
= 10 mA;
5.56 Ω max Test Circuit 1
On Resistance Match between 0.3 Ω typ V
S
= 0 V to V
DD
, I
DS
= 10 mA
Channels (ΔR
ON
)0.8 Ω max
On Resistance Flatness (R
FLAT(ON)
)0.5 Ω typ V
S
= 0 V to V
DD
, I
DS
= 10 mA
1 Ω max
LEAKAGE CURRENTS V
DD
= 5.5 V
Source OFF Leakage I
S
(OFF) ± 0.01 nA typ V
D
= 4.5 V/1 V, V
S
= 1 V/4.5 V;
± 0.25 ± 1 nA max Test Circuit 2
Drain OFF Leakage I
D
(OFF) ± 0.05 nA typ V
D
= 4.5 V/1 V, V
S
= 1 V/4.5 V;
ADG725 ± 0.5 ± 2.5 nA max Test Circuit 3
ADG731 ± 1 ± 5 nA max
Channel ON Leakage I
D
, I
S
(ON) ±0.05 nA typ V
D
= V
S
= 1 V or 4.5 V;
ADG725 ± 0.5 ± 2.5 nA max Test Circuit 4
ADG731 ± 1 ± 5 nA max
DIGITAL INPUTS
Input High Voltage, V
INH
2.4V min
Input Low Voltage, V
INL
0.8 V max
Input Current
I
INL
or I
INH
0.005 μA typ V
IN
= V
INL
or V
INH
± 0.5 μA max
C
IN
, Digital Input Capacitance 5 pF typ
DYNAMIC CHARACTERISTICS
2
t
TRANSITION
42 ns typ R
L
= 300 Ω, C
L
= 35 pF; Test Circuit 5
53 62 ns max V
S1
= 3 V/0 V, V
S32
= 0 V/3 V
Break-Before-Make Time Delay, t
D
30 ns typ R
L
= 300 Ω, C
L
= 35 pF
1 ns minV
S
= 3 V; Test Circuit 6
Charge Injection 5 pC typ V
S
= 2.5 V, R
S
= 0 Ω, C
L
= 1 nF;
Test Circuit 7
Off Isolation –72 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
Test Circuit 8
Channel-to-Channel Crosstalk –72 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
Test Circuit 9
–3 dB Bandwidth
ADG725 34 MHz typ R
L
= 50 Ω, C
L
= 5 pF; Test Circuit 10
ADG731 18 MHz typ
C
S
(OFF) 15 pF typ f = 1 MHz
C
D
(OFF)
ADG725 170 pF typ f = 1 MHz
ADG731 340 pF typ f = 1 MHz
C
D
, C
S
(ON)
ADG725 175 pF typ f = 1 MHz
ADG731 350 pF typ f = 1 MHz
POWER REQUIREMENTS V
DD
= 5.5 V
I
DD
10 μA typ Digi tal Inputs = 0 V or 5.5 V
20 μA max
NOTES
1
Temperature range is as follows: B Version: –40°C to +85°C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
REV. B
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