参数资料
型号: ADG819BRTZ-REEL7
厂商: Analog Devices Inc
文件页数: 8/12页
文件大小: 0K
描述: IC SWITCH SPDT SOT23-6
产品培训模块: Switch Fundamentals
标准包装: 3,000
功能: 开关
电路: 1 x SPDT - NC/NO
导通状态电阻: 600 毫欧
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 ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
ADG819/ADG820
TERMINOLOGY
VDD
Most Positive Power Supply Potential
GND
Ground (0 V) Reference
IDD
Positive Supply Current
S
Source Terminal. May be an input or output.
D
Drain Terminal. May be an input or output.
IN
Logic Control Input
RON
Ohmic Resistance between D and S
RON
ON Resistance Match between Any Two Channels, i.e., RON max – RON min
RFLAT(ON)
Flatness is defined as the difference between the maximum and minimum value of ON resistance as
measured over the specified analog signal range.
IS (OFF)
Source Leakage Current with the Switch OFF
ID, IS (ON)
Channel Leakage Current with the Switch ON
VD (VS)
Analog Voltage on Terminals D, S
VINL
Maximum Input Voltage for Logic “0”
VINH
Minimum Input Voltage for Logic “1”
IINL(IINH)
Input Current of the Digital Input
CS (OFF)
OFF Switch Source Capacitance
CD, CS (ON)
ON Switch Capacitance
tON
Delay between applying the digital control input and the output switching ON.
tOFF
Delay between applying the digital control input and the output switching OFF.
tBBM
OFF time or ON time measured between the 90% points of both switches when switching
from one address state to another.
tMBB
ON time measured between the 80% points of both switches when switching from one
address state to another.
Charge Injection
A measure of the glitch impulse transferred from the digital input to the analog output during switching.
Crosstalk
A measure of unwanted signal coupled through from one channel to another as a result of parasitic
capacitance.
OFF Isolation
A measure of unwanted signal coupling through an OFF switch.
Bandwidth
Frequency at which the output is attenuated by –3 dB.
ON Response
Frequency Response of the ON Switch
Insertion Loss
Loss due to the ON Resistance of the Switch
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate
on the human body and test equipment and can discharge without detection. Although the ADG819/
ADG820 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. 0
–5–
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