Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On" />
參數(shù)資料
型號(hào): MAX4993EVKIT+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 7/10頁(yè)
文件大小: 0K
描述: EVALUATION KIT FOR MAX4993
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,模擬開關(guān)
嵌入式:
已用 IC / 零件: MAX4993
主要屬性: 1 x DPDT 開關(guān)
次要屬性: 1.8 V ~ 5.5 V 電源
已供物品:
MAX4991–MAX4994
Low RON, Dual-SPDT/Single-DPDT Analog
Switches with Slow Turn-On Time
6
_______________________________________________________________________________________
Pin Description
PIN
MAX4991/MAX4992
MAX4993/MAX4994
NAME
FUNCTION
11
VCC
Positive-Supply Voltage Input. Bypass VCC to GND with a 0.1F capacitor
as close as possible to the device.
2
NO1
Analog Switch 1—Normally Open Terminal
3
COM1
Analog Switch 1—Common Terminal. COM1 must be connected to the
speaker load for click-and-pop reduction.
4
CB1
Digital Control Input for Switch 1
4
CB
Digital Control Input for Switch 1 and Switch 2
5
NC1
Analog Switch 1—Normally Closed Terminal
6
GND
Ground
7
NC2
Analog Switch 2—Normally Closed Terminal
8
CB2
Digital Control Input for Switch 2
—8
EN
Active-Low Enable Input—Drive EN high to put switches in high
impedance. Drive EN low for normal operation.
9
COM2
Analog Switch 2—Common Terminal. COM2 must be connected to the
speaker load for click-and-pop reduction.
10
NO2
Analog Switch 2—Normally Open Terminal
Typical Operating Characteristics (continued)
(VCC = +3.0V, TA = +25°C, unless otherwise noted.)
FREQUENCY RESPONSE
MAX4991-MAX4994
toc10
FREQUENCY (Hz)
MAGNITUDE
(dB)
100
10,000
1000
-80
-60
-40
-140
-120
-100
-20
0
20
-160
10
100,000
ON-RESPONSE
OFF-RESPONSE
CROSSTALK
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY
MAX4991-MAX4994
toc11
FREQUENCY (Hz)
THD+N
(%)
100
1000
0.01
0.1
1
0.001
10
100,000
RL = 50
Ω
SLOW TURN-ON RESPONSE
MAX4991 toc12
VIN
2V/div
VCOM
1V/div
ICOM
10mA/div
VCC = +2.8V
CCL = 100
μF
RL = 16
Ω
20ms/div
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