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参数资料
| 型号： | MAX4802ACQI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/15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： | 500 |
| 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： | 带卷 (TR) |
General Description
The MAX4800A/MAX4802A provide high-voltage switch-
ing on eight channels for ultrasonic imaging and printer
applications. The devices utilize BCDMOS process
technology to provide eight high-voltage low-charge-
injection SPST switches, controlled by a 20MHz serial
interface. Data is clocked into an internal 8-bit shift reg-
ister and retained by a programmable latch with enable
and clear inputs. A power-on reset function ensures that
all switches are open on power-up.
The devices operate with a wide range of high-voltage
supplies including: VPP/VNN = +100V/-100V, +185V/-15V,
and +40V/-160V. The digital interface operates from a
separate VDD supply from +2.7V to +6V. Digital inputs
DIN, CLK, LE, and CLR are +6V tolerant, independent
of the VDD supply voltage. The MAX4802A provides
integrated 35k
Ω bleed resistors on each switch terminal
to discharge capacitive loads.
The devices are drop-in replacements for the Supertex
HV2203 and HV2303. They are available in the 48-pin
LQFP, 26-bump CSBGA, and 28-pin PLCC packages.
All devices are specified for the commercial 0°C to
+70°C temperature range.
Applications
Ultrasound Imaging
Printers
Features
Fast SPI Interface 20MHz
Pin-Compatible Replacement for Supertex HV2203
(MAX4800A)
Pin-Compatible Replacement for Supertex HV2303
(MAX4802A)
Flexible High-Voltage Supplies Up to VPP - VNN = 200V
Low-Charge-Injection, Low-Capacitance 22Ω
Ω
Switches
DC to 50MHz Analog-Signal Frequency Range
-77dB Off-Isolation at 5MHz
Low 10A Quiescent Current
Integrated Bleed Resistors (MAX4802A Only)
Available in Standard PLCC, LQFP, and CSBGA
Packages
MAX4800A/MAX4802A
Low-Charge-Injection, 8-Channel, High-Voltage
Analog Switches with 20MHz Serial Interface
________________________________________________________________
Maxim Integrated Products
1
19-4120; Rev 1; 2/11
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information/
Selector Guide
PART
BLEED
RESISTORS
SECOND
SOURCE
PIN-
PACKAGE
MAX4800ACXZ+*
No
—
26 CSBGA
MAX4800ACQI+
No
HV2203PJ-G
28 PLCC
MAX4800ACCM+*
No
HV2203FG-G
48 LQFP
MAX4802ACXZ+*
Yes
—
26 CSBGA
MAX4802ACQI+
Yes
HV2303PJ-G
28 PLCC
MAX4802ACCM+*
Yes
HV2303FG-G
48 LQFP
Note: All devices are specified over the commercial 0°C to +70°C
temperature range.
*
Future product—contact factory for availability.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
SPI is a trademark of Motorola, Inc.
CLR
LE
DIN
N.C.
V
DD
GND
N.C.
(RGND)
N.C.
V
NN
N.C.
CLK
COM4
N.C.
NO4
N.C.
COM3
N.C.
COM2
NO3
N.C.
COM5
N.C.
NO1
N.C.
VPP
N.C.
NO0
COM1
N.C.
NO2
N.C.
+
NO5
N.C.
NO6
N.C.
COM6
N.C.
NO7
N.C.
COM7
DOUT
N.C.
MAX4800A
MAX4802A
COM0
() MAX4802A ONLY
1
2
34
5
6
7
8
9 10 11 12
36 35 34 33 32 31 30 29 28 27 26 25
37
38
39
40
41
42
43
44
45
46
47
48
24
23
22
21
20
19
18
17
16
15
14
13
LQFP
(7mm x 7mm)
TOP VIEW
Pin/Bump Configurations
Pin/Bump Configurations continued at end of data sheet.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX4801CQI+T | IC SWITCH OCTAL SPST 28PLCC |
| MAX4800CQI+T | IC SWITCH OCTAL SPST 28PLCC |
| MAX4800ACCM+ | IC SWITCH OCTAL SPST 48LQFP |
| MAX4802ACCM+ | IC SWITCH OCTAL SPST 48LQFP |
| MAX4801CQI+ | IC SWITCH OCTAL SPST 28PLCC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4802ACXZ+ | 功能描述:模拟开关 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4802ACXZ+T | 功能描述:模拟开关 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4802CCM | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4802CCM+ | 功能描述:模拟开关 IC 8Ch SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4802CCM+T | 功能描述:模拟开关 IC 8Ch SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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