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参数资料
| 型号： | DS1225Y-200 |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Static RAM |
| 英文描述： | 8K X 8 NON-VOLATILE SRAM MODULE, 200 ns, PDIP28 |
| 文件页数： | 1/12页 |
| 文件大小： | 125K |
| 代理商： | DS1225Y-200 |
_______________General Description
The MAX381/MAX383/MAX385 are precision, low-volt-
age analog switches. The single-pole single-throw
MAX381 and double-pole single-throw MAX385 dual
switches are normally open. The single-pole double-
throw MAX383 has two normally open and two normally
closed poles. All three parts offer low on-resistance
(less than 35
), guaranteed to match to within 2
between channels and to remain flat over the specified
analog signal range (4
max). They also offer low leak-
age (less than 250pA at +25°C and less than 2.5nA at
+85°C) and fast switching (turn-on time less than 175ns
and turn-off time less than 100ns).
The MAX381/MAX383/MAX385 are fabricated with
Maxim’s low-voltage silicon-gate process for high sys-
tem accuracy. Design improvements guarantee
extremely low charge injection (<5pC) and low power
consumption (<10W).
These monolithic switches operate with a single posi-
tive supply (+3V to +15V) or with split supplies (±3V to
±8V) while retaining CMOS-logic input compatibility
and fast switching. CMOS inputs provide reduced input
loading.
________________________Applications
Sample-and-Hold Circuits
Military Radios
Test Equipment
Communication Systems
Heads-Up Displays
Battery-Operated Systems
Audio Signal Routing
PBX, PABX
Guidance and Control Systems
____________________________Features
o Single-Supply Operation (+3V to +15V)
Bipolar-Supply Operation (±3V to ±8V)
o Pin-Compatible with DG401/DG403/DG405
o Low On-Resistance, 20
Typical (35 Max)
o Guaranteed Matched On-Resistance Between
Channels, <2
o Guaranteed Flat On-Resistance over Specified
Analog Signal Range, <4
o Guaranteed Charge Injection, <5pC
o Guaranteed Off-Channel Leakage, <2.5nA at +85°C
o TTL/CMOS-Logic Compatible with 3V, 5V, ±3V,
and ±5V Supplies
o Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
MAX381/MAX383/MAX385
Precision, Low-Voltage Analog Switches
________________________________________________________________
Maxim Integrated Products
1
MAX383
LOGIC IN
COM
0
1
NC
NO
TOP VIEW
MAX381
LOGIC IN
SWITCH
0
1
OFF
ON
MAX385
LOGIC IN
COM, NO
0
1
OFF
ON
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NO1
IN1
V-
GND
NO3
COM3
N.C.
COM1
MAX385
N.C.
V+
IN2
NO2
COM2
N.C.
COM4
NO4
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NO1
IN1
V-
GND
N.C.
COM1
MAX381
N.C.
V+
IN2
NO2
COM2
N.C.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NO1
IN1
V-
GND
NC3
COM3
N.C.
COM1
MAX383
N.C.
V+
IN2
N02
COM2
N.C.
COM4
NC4
NC
NO
COM
OFF
COM
PWR OFF
OFF
PWR OFF
OFF
PWR OFF
OFF
N.C. = NOT INTERNALLY
CONNECTED
___________________________Pin Configurations/Block Diagrams/Truth Tables
Call toll free 1-800-998-8800 for free samples or literature.
19-0300; Rev 0; 9/94
Ordering Information continued on last page.
* Dice are tested at TA = +25°C only.
** Contact factory for package availability.
16 CERDIP**
-55°C to +125°C
MAX381MJE
16 CERDIP**
-40°C to +85°C
MAX381EJE
16 Narrow SO
-40°C to +85°C
MAX381ESE
16 Plastic DIP
-40°C to +85°C
MAX381EPE
Dice*
0°C to +70°C
MAX381C/D
16 Narrow SO
0°C to +70°C
MAX381CSE
16 Plastic DIP
0°C to +70°C
MAX381CPE
PIN-PACKAGE
TEMP. RANGE
PART
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1225Y-200+ | 功能描述:NVRAM 64k Nonvolatile SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1225Y-200IND | 功能描述:NVRAM 64k Nonvolatile SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1225Y-200-IND | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:64K Nonvolatile SRAM |
| DS1225Y-200IND+ | 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1227 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:KickStarter Chip |
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