参数资料
型号: AD8666ARMZ-REEL
厂商: Analog Devices Inc
文件页数: 1/16页
文件大小: 0K
描述: IC OPAMP GP R-R 4MHZ DUAL 8MSOP
标准包装: 1
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 3.5 V/µs
增益带宽积: 4MHz
电流 - 输入偏压: 0.2pA
电压 - 输入偏移: 600µV
电流 - 电源: 1.15mA
电流 - 输出 / 通道: 140mA
电压 - 电源,单路/双路(±): 5 V ~ 16 V,±2.5 V ~ 8 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 标准包装
产品目录页面: 767 (CN2011-ZH PDF)
其它名称: AD8666ARMZ-REELDKR
16 V, 4 MHz RR0 Amplifiers
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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Tel: 781.329.4700
Fax: 781.461.3113
2006–2011 Analog Devices, Inc. All rights reserved.
FEATURES
Offset voltage: 2.5 mV max
Low input bias current: 1 pA max
Single-supply operation: 5 V to 16 V
Dual-supply operation: ±2.5 V to ±8 V
Low noise: 8 nV/√Hz @ 10 kHz
Wide bandwidth: 4 MHz
Rail-to-rail output
Unity-gain stable
Lead-free packaging
AD8666/AD8668 qualified for automotive applications
APPLICATIONS
Sensor amplification
Reference buffers
Medical equipment
Physiological measurements
Signal filters and conditioning
Consumer audio
Photodiode amplification
ADC driver
Level shifting circuits
GENERAL DESCRIPTION
The AD866x family is single supply, rail-to-rail output
amplifiers with low noise performance featuring an extended
operating range with supply voltages up to 16 V. They also
feature low input bias currents, wide signal bandwidth, and low
input voltage and current noise. For lower offset voltage, choose
the AD8661/AD8662/AD8664 family.
The combination of low offsets, very low input bias currents,
and wide supply range make these amplifiers useful in a wide
variety of cost sensitive applications normally associated with
much higher priced JFET amplifiers. Systems using high
impedance sensors, such as photo diodes, benefit from the
combination of low input bias current, low noise, and low offset
and bandwidth. The wide operating voltage range matches high
performance ADCs and DACs. Audio applications and medical
monitoring equipment can take advantage of the high input
impedance, low voltage and current noise, wide bandwidth, and
the lack of popcorn noise found in many other low input bias
current amplifiers.
The AD866x family is specified over the extended industrial
temperature range (40°C to +125°C). See the Ordering Guide
for automotive models.
PIN CONFIGURATIONS
Figure 1. AD8665, 5-Lead SOT-23 (RJ-5)
Figure 2. AD8665, 8-Lead SOIC_N (R-8)
Figure 3. AD8666, 8-Lead SOIC_N (R-8)
Figure 4. AD8666, 8-Lead MSOP (RM-8)
Figure 5. AD8668, 14-Lead TSSOP (RU-14)
Figure 6. AD8668, 14-Lead SOIC_N (R-14)
1
2
3
5
4
–IN
+IN
V+
OUT
AD8665
TOP VIEW
(Not to Scale)
V–
06195-
039
NC
1
–IN
2
+IN
3
VEE
4
NC
8
VCC
7
OUT
6
NC
5
AD8665
TOP VIEW
(Not to Scale)
NC = NO CONNECT
06195-
040
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8666
TOP VIEW
(Not to Scale)
06018-
001
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8666
TOP VIEW
(Not to Scale)
06195-
002
1
2
3
4
5
6
7
AD8668
IN A
+IN A
V+
OUT B
–IN B
+IN B
OUT A
14
13
12
11
10
9
8
–IN D
+IN D
V–
OUT C
–IN C
+IN C
OUT D
TOP VIEW
(Not to Scale)
06195-
003
OUT A
–IN A
+IN A
V+
OUT D
–IN D
+IN D
V–
+IN B
+IN C
–IN B
OUT B
–IN C
OUT C
AD8648
TOP VIEW
(Not to Scale)
OUT A
AD8668
TOP VIEW
(Not to Scale)
AD8648
TOP VIEW
(Not to Scale)
6
1
2
3
4
5
7
14
13
12
11
10
9
8
AD8668
TOP VIEW
(Not to Scale)
06195-
004
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