參數(shù)資料
型號(hào): DG212ETE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 8/12頁(yè)
文件大小: 0K
描述: IC SWITCH QUAD SPST 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 60
功能: 開(kāi)關(guān)
電路: 4 x SPST - NO
導(dǎo)通狀態(tài)電阻: 175 歐姆
電壓電源: 雙電源
電壓 - 電源,單路/雙路(±): ±4.5 V ~ 18 V
電流 - 電源: 20µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(5x5)
包裝: 管件
_______________________________________________________________________________________
5
DG202/DG212
Quad SPST CMOS Analog Switches
ELECTRICAL CHARACTERISTICS (DG202)
(V+ = +15V, V- = -15V, GND = 0, TA = full opearting temperature range, unless otherwise noted.) (For more information on TYP
values see Note 3.)
DG202A
DG202C, D, E
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
SWITCH
Analog Signal Range
VANALOG
-15
+15
-15
+15
V
Drain-Source ON Resistance
(Note 5)
RDS (ON)
VD = ±10V, VIN = 2.4V, IS = 1mA
250
VS = 14V, VD = -14V
100
Source OFF-Leakage Current
IS (OFF)
VIN = 0.8V
VS = -14V, VD = 14V
-100
VS = 14V, VD = -14V
100
Drain OFF-Leakage Current
ID (OFF)
VIN = 0.8V
VS = -14V, VD = 14V
-100
VS = -14V
200
Drain ON-Leakage Current
(Note 6)
ID (ON)
VIN = 2.4V
VD = 14V
-200
nA
INPUT
VIN = 2.4V
-1.0
Input Current with Input
Voltage High
IINH
VIN = 15V
1.0
Input Current with Input
Voltage Low
IINL
VIN = 0
-1.0
A
Note 5: Electrical characteristics, such as On-Resistance, will change when power supplies other than ±15V, are used.
Note 6: ID (ON) is leakage from driver into “ON” switch.
PIN
DIP/SO/TSSOP
QFN/TQFN
NAME
FUNCTION
1, 16, 9, 8
15, 14, 7, 6
IN1–IN4
Input
2, 15, 10, 7
16, 13, 8, 5
D1–D4
Analog Switch Drain Terminal
3, 14, 11, 6
1, 12, 9, 4
S1–S4
Analog Switch Source Terminal
42
V-
Negative-Supply Voltage Input
53
GND
Ground
12
10
N.C.
No Connection
13
11
V+
Positive-Supply Voltage Input—Connected to Substrate
—EPEP
Exposed Pad. Connect exposed pad to V+ or leave EP unconnected.
Pin Description
Switching Time Test Circuit
Switch output waveform shown for VS = constant with
logic input waveform as shown. Note that VS may be
+ve or -ve as per switching times test circuit. VO is the
steady state output with switch on. Feedthrough via
gate capacitance may result in spikes at leading and
trailing edge of output waveform.
Protecting Against Fault
Conditions
Fault conditions occur when power supplies are turned
off when input signals are still present, or when over-
voltages occur at the inputs during normal operation. In
either case, source-to-body diodes can be forward
biased and conduct current from the signal source. If
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