参数资料
型号: ADG428BRZ-REEL
厂商: Analog Devices Inc
文件页数: 5/12页
文件大小: 0K
描述: IC MULTIPLEXER 8X1 18SOIC
产品培训模块: Switch Fundamentals
标准包装: 1,000
系列: LC²MOS
功能: 多路复用器
电路: 1 x 8:1
导通状态电阻: 90 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 12V,±15V
电流 - 电源: 20µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 18-SOIC(0.295",7.50mm 宽)
供应商设备封装: 18-SO
包装: 带卷 (TR)
其它名称: ADG428BRZ-REEL-ND
ADG428BRZ-REELTR
REV. C
–2–
ADG428/ADG429–SPECIFICATIONS
DUAL SUPPLY1
B Version
T Version
–40 C to
–55 C to
Parameter
+25 C +85 C
+25 C +125 C
Units
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
VSS to VDD
V
RON
60
typ
VD =
±10 V, I
S = –1 mA
100
125
100
125
max
R
ON
10
% max
–10 V < VS < 10 V, IS = –1 mA
LEAKAGE CURRENTS
Source OFF Leakage IS (OFF)
±0.03 ±0.3
nA typ
VD =
±10 V, V
S =
10 V;
±0.5 ±50
nA max
Test Circuit 2
Drain OFF Leakage ID (OFF)
VD =
±10 V, V
S =
10 V;
ADG428
±0.07 ±0.7
nA typ
Test Circuit 3
±1
±100
±1
±100
nA max
ADG429
±0.05 ±0.5
nA typ
±1
±50
±1
±50
nA max
Channel ON Leakage ID, IS (ON)
VS = VD =
±10 V;
ADG428
±1
±100
±1
±100
nA max
Test Circuit 4
ADG429
±1
±50
±1
±50
nA max
DIGITAL INPUTS
Input High Voltage, VINH
2.4
V min
Input Low Voltage, VINL
0.8
V max
Input Current
IINL or IINH
±0.1 ±1
A max V
IN = 0 or VDD
CIN, Digital Input Capacitance
8
pF typ
f = 1 MHz
DYNAMIC CHARACTERISTICS2
tTRANSITION
110
ns typ
RL = 1 M
, C
L = 35 pF;
250
300
250
300
ns max
VS1 =
±10 V, V
S8 =
10 V;
Test Circuit 5
tOPEN
10
ns min
RL = 1 k
, C
L = 35 pF;
VS = +5 V; Test Circuit 6
tON (EN, WR)
115
ns typ
RL = 1 k
, C
L = 35 pF;
150
225
150
225
ns max
VS = +5 V; Test Circuit 7
tOFF (EN, RS)
105
ns typ
RL = 1 k
, C
L = 35 pF;
150
300
150
300
ns max
VS = +5 V; Test Circuit 7
tW, Write Pulsewidth
100
ns min
tS, Address, Enable Setup Time
100
ns min
tH, Address, Enable Hold Time
10
ns min
tRS, Reset Pulsewidth
100
ns min
VS = +5 V
Charge Injection
4
pC typ
VS = 0 V, RS = 0
, C
L = 10 nF;
Test Circuit 10
OFF Isolation
–75
dB typ
RL = 1 k
, C
L = 15 pF, f = 100 kHz;
–60
dB min
VS = 7 V rms, VEN = 0 V; Test Circuit 11
Channel-to-Channel Crosstalk
85
dB typ
RL = 1 k
, C
L = 15 pF, f = 100 kHz;
Test Circuit 12
CS (OFF)
11
pF typ
f = 1 MHz
CD (OFF)
f = 1 MHz
ADG428
40
pF typ
ADG429
20
pF typ
CD, CS (ON)
f = 1 MHz
ADG428
54
pF typ
ADG429
34
pF typ
POWER REQUIREMENTS
VIN = 0 V, VEN = 0 V
IDD
20
A typ
100
A max
ISS
0.001
A typ
55
A max
NOTES
1Temperature ranges are as follows: B Version: –40
°C to +85°C; T Version: –55°C to +125°C.
2Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
(VDD = +15 V, VSS = –15 V, GND = 0 V, WR = 0 V, RS = 2.4 V unless otherwise noted)
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