参数资料
型号: MAX4802ACQI+
厂商: Maxim Integrated Products
文件页数: 11/15页
文件大小: 0K
描述: IC SWITCH OCTAL SPST 28PLCC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 39
功能: 开关
电路: 8 x SPST - NO
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 管件
MAX4800A/MAX4802A
Low-Charge-Injection, 8-Channel, High-Voltage
Analog Switches with 20MHz Serial Interface
_______________________________________________________________________________________
5
TIMING CHARACTERISTICS
(VDD = +2.7V to +6V, VPP = +40V to (VNN + 200V), VNN = -40V to -160V, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Turn-On Time
tON
VNO_ = VPP - 10V, RL = 10k
Ω, VNN = -40V
to -160V
5s
Turn-Off Time
tOFF
VNO_ = VPP - 10V, RL = 10k
Ω, VNN = -40V
to -160V
5s
Output Switching Frequency
fSW
Duty cycle = 50%
50
kHz
Maximum VCOM_, VNO_ Slew
Rate
dV/dt
(Note 4)
20
V/ns
LOGIC TIMING (Figure 1)
VDD = +5V ±10%
20
CLK Frequency
fCLK
Daisy chaining
VDD = +3V ±10%
10
MHz
VDD = +5V ±10%
10
DIN to CLK Setup Time
tDS
VDD = +3V ±10%
16
ns
VDD = +5V ±10%
3
DIN to CLK Hold Time
tDH
VDD = +3V ±10%
3
ns
VDD = +5V ±10%
36
CLK to LE Setup Time
tCS
VDD = +3V ±10%
65
ns
VDD = +5V ±10%
14
LE Low Pulse Width
tWL
VDD = +3V ±10%
22
ns
VDD = +5V ±10%
20
CLR High Pulse Width
tWC
VDD = +3V ±10%
40
ns
VDD = +5V ±10%
50
CLK Rise and Fall Times (Note 4)
tR, tF
VDD = +3V ±10%
50
ns
VDD = +5V ±10%, CL
≤ 20pF
6
42
CLK to DOUT Delay
tDO
VDD = +3V ±10%, CL
≤ 20pF
12
80
ns
Note 2: Specifications at 0°C are guaranteed by correlation and design.
Note 3: The analog-signal input VCOM_ and VNO_ must satisfy VNN
≤ (VCOM_, VNO_) ≤ VPP, or remain unconnected during power-up
and power-down.
Note 4: Guaranteed by design and characterization; not production tested.
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