参数资料
型号: ADG721BRM
厂商: Analog Devices Inc
文件页数: 10/16页
文件大小: 0K
描述: IC SWITCH DUAL SPST 8MSOP
产品培训模块: Switch Fundamentals
标准包装: 50
功能: 开关
电路: 2 x SPST - NO
导通状态电阻: 4 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
电流 - 电源: 1nA
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-MSOP
包装: 管件
Data Sheet
ADG721/ADG722/ADG723
Rev. E | Page 3 of 16
SPECIFICATIONS
VDD = 5 V ± 10%, GND = 0 V. All specifications 40°C to +85°C, unless otherwise noted.
Table 1.
A, B Grade1
Parameter
+25°C
40°C to +85°C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
0 to VDD
V
On Resistance, RON
2.5
Ω typ
VS = 0 V to VDD, IS = 10 mA
4
5
Ω max
On Resistance Match Between Channels, RON
0.3
Ω typ
VS = 0 V to VDD, IS = 10 mA
1.0
Ω max
On Resistance Flatness, RFLAT(ON)
0.85
Ω typ
VS = 0 V to VDD, IS = 10 mA
1.5
Ω max
LEAKAGE CURRENTS – A Grade
VDD = 5.5 V
Source off Leakage, IS (OFF)
±0.01
nA typ
VS = 4.5 V/1 V, VD = 1 V/4.5 V, see Figure 13
Drain off Leakage, ID (OFF)
±0.01
nA typ
VS = 4.5 V/1 V, VD = 1 V/4.5 V, see Figure 13
Channel on Leakage, ID, IS (ON)
±0.01
nA typ
VS = VD = 1 V or VS = VD = 4.5 V, see Figure 14
LEAKAGE CURRENTS – B Grade
VDD = 5.5 V
Source off Leakage, IS (OFF)
±0.01
nA typ
VS = 4.5 V/1 V, VD = 1 V/4.5 V
±0.25
±0.35
nA max
Test Circuit 2
Drain off Leakage, ID (OFF)
±0.01
nA typ
VS = 4.5 V/1 V, VD = 1 V/4.5 V
±0.25
±0.35
nA max
Channel on Leakage, ID, IS (ON)
±0.01
nA typ
VS = VD = 1 V or VS = VD = 4.5 V
±0.25
±0.35
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
0.005
μA typ
VIN = VINL or VINH
±0.1
μA max
DYNAMIC CHARACTERISTICS2
tON
14
ns typ
RL = 300 Ω, CL = 35 pF
20
ns max
VS = 3 V, see Figure 15
tOFF
6
ns typ
RL = 300 Ω, CL = 35 pF
10
ns max
VS = 3 V, see Figure 15
Break-Before-Make Time Delay, tD (ADG723 Only)
7
ns typ
RL = 300 Ω, CL = 35 pF
1
ns min
VS1 = VS2 = 3 V, see Figure 16
Charge Injection
2
pC typ
VS = 2 V, RS = 0 Ω, CL = 1 nF, see Figure 17
Off Isolation
60
dB typ
RL = 50 Ω, CL = 5 pF, f = 10 MHz
80
dB typ
RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 18
Channel-to-Channel Crosstalk
77
dB typ
RL = 50 Ω, CL = 5 pF, f = 10 MHz
97
dB typ
RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 19
Bandwidth 3 dB
200
MHz typ
RL = 50 Ω, CL = 5 pF, see Figure 20
CS (OFF)
7
pF typ
CD (OFF)
7
pF typ
CD, CS (ON)
18
pF typ
POWER REQUIREMENTS
VDD = 5.5 V
IDD
0.001
μA typ
Digital inputs = 0 V or 5 V
1.0
μA max
1
Temperature range: A, B grades, 40°C to +85°C. All specifications apply to both grades unless otherwise stated.
2
Guaranteed by design; not subject to production test.
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