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| 型號： | ALD1703SAL |
| 廠商： | Advanced Linear Devices Inc |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP R-R CMOS 0.7MZ 8SOIC |
| 標準包裝： | 50 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 2.8 V/µs |
| 增益帶寬積： | 1.7MHz |
| 電流 - 輸入偏壓： | 1pA |
| 電壓 - 輸入偏移： | 10000µV |
| 電流 - 電源： | 1.1mA |
| 電流 - 輸出 / 通道： | 8mA |
| 電壓 - 電源，單路/雙路(±)： | 4 V ~ 12 V，±2 V ~ 6 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 管件 |
Rev 2.1 2010 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286
www.aldinc.com
GENERAL DESCRIPTION
The ALD1702A/ALD1702B/ALD1702/ALD1703 is a monolithic opera-
tional amplifier intended primarily for a wide range of analog applications
in +5V single power supply and ±5V dual power supply systems as well
as +4V to +10V battery operated systems. All device characteristics are
specified for +5V single supply or ±2.5V dual supply systems. It is
manufactured with Advanced Linear Devices' enhanced ACMOS silicon
gate CMOS process.
The ALD1702A/ALD1702B/ALD1702/ALD1703 is designed to offer a
balanced trade-off of performance parameters providing a wide range of
desired specifications. It has been developed specifically with the 5V
single supply or ±2.5 dual supply user in mind and offers the industry
pin configuration of A741 and ICL7611 types.
Several important characteristics of the device make many applications
easy to implement for these supply voltages. First, the operational
amplifier can operate with rail to rail input and output voltages. This
feature allows numerous analog serial stages to be implemented without
losing operating voltage margin. Second, the device was designed to
accommodate mixed applications where digital and analog circuits may
work off the same 5V power supply. Third, the output stage can drive
up to 400pF capacitive and 5K resistive loads in non-inverting unity
gain connection and double the capacitance in the inverting unity gain
mode.
These features, coupled with extremely low input currents, high voltage
gain, useful bandwidth of 1.5MHz, slew rate of 2.1V/s, low power
dissipation, low offset voltage and temperature drift, make the ALD1702A/
ALD1702B/ALD1702/ALD1703 a truly versatile, user friendly, operational
amplifier.
The ALD1702A/ALD1702B/ALD1702/ALD1703 is designed and
fabricated with silicon gate CMOS technology, and offers 1pA typical
input bias current. On-chip offset voltage trimming allows the device to
be used without nulling in most applications. The device offers typical
offset drift of less than 7V/°C which eliminates many trim or temperature
compensation circuits. For precision applications, it is designed to settle
to 0.01% in 8s. Additionally, robust design and rigorous screening make
this device especially suitable for operation in temperature-extreme
environments and rugged conditions.
FEATURES
Rail-to-rail input and output voltage ranges
All parameters specified for +5V single
supply or ±2.5V dual supply systems.
High load capacitance capability --
4000pF typical
No frequency compensation required --
unity gain stable
Extremely low input bias currents --
1.0pA typical (30pA max.)
Ideal for high source impedance applications
Dual power supply ±2.5V to ±5.0V operation
Single power supply +5V to +10V operation
High voltage gain -- typically 85V/mV
@ ±2.5V and 250V/mV @ ±5.0V
Drive as low as 2K load with 5mA
drive current
Output short circuit protected
Unity gain bandwidth of 1.5MHz (1MHz min.)
Slew rate of 2.1V/s (1.4V/s min.)
Low power dissipation
Suitable for rugged, temperature-extreme
environments
5V RAIL-TO-RAIL PRECISION OPERATIONAL AMPLIFIER
ALD1702A/ALD1702B
ALD1702/ALD1703
ADVANCED
LINEAR
DEVICES, INC.
APPLICATIONS
Voltage amplifier
Voltage follower/buffer
Charge integrator
Photodiode amplifier
Data acquisition systems
High performance portable instruments
Signal conditioning circuits
Sensor and transducer amplifiers
Low leakage amplifiers
Active filters
Sample/Hold amplifier
Picoammeter
Current to voltage converter
Coaxial cable driver
Operating Temperature Range
0°C to +70°C0°C to +70°C
-55°C to 125°C
8-Pin
Small Outline
Plastic Dip
CERDIP
Package (SOIC)
Package
ALD1702ASAL
ALD1702APAL
ALD1702ADA
ALD1702BSAL
ALD1702BPAL
ALD1702BDA
ALD1702SAL
ALD1702PAL
ALD1702DA
ALD1703SAL
ALD1703PAL
ALD1703DA
* Contact factory for leaded (non-RoHS) or high temperature versions.
ORDERING INFORMATION (“L” suffix denotes lead-free (RoHS))
PIN CONFIGURATION
* N/C pins are internally connected. Do not connect externally.
1
2
3
4
8
7
6
5
N/C
-IN
+IN
N/C
OUT
N/C
V-
V+
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