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參數資料
| 型號： | MAX333A |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Precision, Quad, SPDT, CMOS Analog Switch(MAX333的改進型,低導通電阻模擬開關) |
| 中文描述： | 高精度、四路、SPDT、CMOS模擬開關 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 105K |
| 代理商： | MAX333A |
_______________General Desc ription
The MAX333A is a precision, quad, single-pole double-
throw (SPDT) analog switch. The four independent
switches operate with bipolar supplies ranging from
±4.5V to ±20V, or with a single-ended supply between
+10V and +30V. The MAX333A offers low on resistance
(less than 35
), guaranteed to match within 2
between
channels and to remain flat over the analog signal range
(
3
max). It also offers break-before-make switching
(10ns typical), with turn-off times less than 145ns and
turn-on times less than 175ns. The MAX333A is ideal for
portable operation since quiescent current runs less
than 50μA with all inputs high or low.
This monolithic, quad switch is fabricated with Maxim’s
new improved silicon-gate process. Design improvements
guarantee extremely low charge injection (10pC), low
power consumption (3.75mW), and electrostatic discharge
(ESD) greater than 2000V.
Logic inputs are TTL and CMOS compatible and guaranteed
over a +0.8V to +2.4V range—regardless of supply voltage.
Logic inputs and switched analog signals can range any-
where between the supply voltages without damage.
________________________Applic ations
Test Equipment
Communications Systems
PBX, PABX
Heads-Up Displays
Portable Instruments
____________________________Features
o
Upgraded Replacement for a DG211/DG212 Pair
or Two DG403s
o
Low On Resistance < 17
Typical (35
Max)
o
Guaranteed Matched On Resistance Between
Channels < 2
o
Guaranteed Flat On Resistance over Analog
Signal Range
3
Max
o
Guaranteed Charge Injection < 10pC
o
Guaranteed Off-Channel Leakage < 6nA at +85°C
o
ESD Guaranteed > 2000V per Method 3015.7
o
Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
o
TTL-/CMOS-Logic Compatibility
o
Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
* Contact factory for dice specifications.
__________Typic al Operating Circ uit
M
Prec ision, Quad, S PDT, CMOS Analog S witc h
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
INPUTS
V
1
V
2
OSC
IN
V
3
V
4
FLYING CAPACITOR
LEVEL TRANSLATOR
(2-CHANNEL)
OUTPUTS
V
1
- V
2
V
3
- V
4
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
IN4
NO4
COM4
NC4
NC1
COM1
NO1
IN1
MAX333A
V+
N.C.
NC3
COM3
COM2
NC2
GND
V-
NO3
IN3
IN2
NO2
TOP VIEW
DIP/SO
__________________Pin Configuration
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-PACKAGE
20 Plastic DIP
20 Wide SO
Dice*
20 Plastic DIP
20 Wide SO
20 CERDIP
MAX333ACPP
MAX333ACWP
MAX333AC/D
MAX333AEPP
MAX333AEWP
MAX333AMJ P
19-0189; Rev 0; 9/93
相關PDF資料 |
PDF描述 |
|---|---|
| MAX333 | High Speed Quad SPST Analog Switches(接通電阻175Ω,漏電流5nA,導通速率1000ns，單刀單擲模擬開關) |
| MAX334EJE | High Speed Quad SPST Analog Switch |
| MAX334EWE | High Speed Quad SPST Analog Switch |
| MAX334CPE | Quad LVDS Receiver 16-TSSOP -40 to 85 |
| MAX334EPE | Quad LVDS Receiver 16-TSSOP -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX333AC/D | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置: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 |
| MAX333ACAP | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置: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 |
| MAX333ACAP+ | 功能描述:模擬開關 IC Quad SPST NO CMOS RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置: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 |
| MAX333ACAP+T | 功能描述:模擬開關 IC Quad SPST NO CMOS RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置: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 |
| MAX333ACAP-T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置: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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