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參數(shù)資料
| 型號： | MAX4800 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
| 中文描述： | 低電荷注入、8通道、高壓模擬開關(guān) |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 1100K |
| 代理商： | MAX4800 |
General Description
The MAX4800/MAX4801/MAX4802 provide high-volt-
age switching 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 digital
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 MAX4800/MAX4801/MAX4802 operate with a wide
range of high-voltage supplies including: V
PP
/V
NN
=
+100V/-100V, +185V/-15V, and +40V/-160V. The digital
interface operates from a separate V
DD
supply from
+2.7V to +13.2V. Digital inputs DIN, CLK,
LE
, and CLR
are +13.2V tolerant, independent of the V
DD
supply
voltage. The MAX4802 provides integrated 35k
bleed
resistors on each switch terminal to discharge capaci-
tive loads.
The MAX4800 and MAX4802 are drop-in replacements
for the Supertex HV20220 and HV232. The devices are
available in the 48-pin TQFP, 26-bump CSBGA, 28-pin
PLCC, and 48-pin TQFN packages. The MAX4801 is a
drop-in replacement for the Supertex HV20320 and is
available in the 28-pin PLCC package. All devices are
specified for the commercial 0°C to +70°C temperature
range.
Applications
Ultrasound Imaging
Printers
Features
Pin-Compatible Replacement for Supertex
HV20220 (MAX4800)
Pin-Compatible Replacement for Supertex
HV20320 (MAX4801)
Pin-Compatible Replacement for Supertex HV232
(MAX4802)
Flexible High-Voltage Supplies Up to V
PP
- V
NN
=
200V
Low-Charge Injection, Low-Capacitance 22
Switches
DC to 10MHz Analog-Signal Frequency Range
-77dB Off Isolation at 5MHz
Low 10μA Quiescent Current
Integrated Bleed Resistors (MAX4802)
Available in PLCC, TQFP, TQFN, and CSBGA
Packages
M
Low-Charge Injection,
8-Channel, High-Voltage Analog Switches
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
19-0631; Rev 1; 3/07
Ordering Information/Selector Guide
PART
BLEED
RESISTORS
SECOND SOURCE
PIN-PACKAGE
PACKAGE CODE
MAX4800
CCM
MAX4800CQI
MAX4800CTM*
MAX4800CXZ*
MAX4801
CQI*
MAX4802
CCM
MAX4802CQI
MAX4802CTM*
MAX4802CXZ*
No
No
No
No
No
Yes
Yes
Yes
Yes
HV20220FG
HV20220PJ
HV220**
HV220**
HV20320PJ
HV232FG
HV232PJ
HV230**
HV230GA
48 TQFP
28 PLCC
48 TQFN
26 CSBGA
28 PLCC
48 TQFP
28 PLCC
48 TQFN
26 CSBGA
C48-6
Q28-4
T4866-1
X07265-1
Q28-4
C48-6
Q28-4
T4866-1
X07265-1
Note:
All devices are specified over the commercial 0°C to +70°C temperature range.
*
Future product—contact factory for availability.
**
Not pin-for-pin compatible.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4800CCM | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
| MAX4800CQI | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
| MAX4800CXZ | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
| MAX4801CQI | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
| MAX4802CCM | Low-Charge Injection, 8-Channel, High-Voltage Analog Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4800ACCM+ | 功能描述:模擬開關(guān) IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4800ACCM+T | 功能描述:模擬開關(guān) IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4800ACQI+ | 功能描述:模擬開關(guān) IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4800ACQI+T | 功能描述:模擬開關(guān) IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4800ACXZ+ | 功能描述:模擬開關(guān) IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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