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| 型号： | ADA4841-1YRZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 19/21页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF R-R LP LN 60MA 8SOIC |
| 标准包装： | 1 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 13 V/µs |
| -3db带宽： | 80MHz |
| 电流 - 输入偏压： | 3µA |
| 电压 - 输入偏移： | 40µV |
| 电流 - 电源： | 1.5mA |
| 电流 - 输出 / 通道： | 60mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 12 V，±1.35 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 标准包装 |
| 产品目录页面： | 768 (CN2011-ZH PDF) |
| 其它名称： | ADA4841-1YRZ-R7DKR |
ADA4841-1/ADA4841-2
Rev. E | Page 6 of 20
ABSOLUTE MAXIMUM RATINGS
PD = Quiescent Power + (Total Drive Power Load Power)
Table 4.
Parameter
Rating
Supply Voltage
12.6 V
Power Dissipation
See Figure 5
Common-Mode Input Voltage
VS 0.5 V to +VS + 0.5 V
Differential Input Voltage
±1.8 V
Storage Temperature Range
65°C to +125°C
Operating Temperature Range
40°C to +125°C
Lead Temperature
JEDEC J-STD-20
Junction Temperature
150°C
()
L
OUT
L
OUT
S
D
R
V
R
V
I
V
P
2
×
+
×
=
RMS output voltages should be considered. If RL is referenced
to VS, as in single-supply operation, the total drive power is
VS × IOUT. If the rms signal levels are indeterminate, consider the
worst case, when VOUT = VS/4 for RL to midsupply.
() (
)
L
S
D
R
V
I
V
P
2
4
/
+
×
=
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
In single-supply operation with RL referenced to VS, worst case
is VOUT = VS/2.
Airflow increases heat dissipation, effectively reducing θJA.
In addition, more metal directly in contact with the package
leads and through holes under the device reduces θJA.
Figure 5 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the 8-lead SOIC_N
(125°C/W), the 6-lead SOT-23 (170°C/W), 8-lead MSOP
(145°C/W), and 8-lead LFCSP_WD (103°C/W) on a JEDEC
standard 4-layer board. θJA values are approximations.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, θJA is
specified for device soldered in circuit board for surface-mount
packages.
Table 5. Thermal Resistance
2.0
0
–55
125
05
61
4-
0
61
AMBIENT TEMPERATURE (°C)
MA
X
IMU
M
PO
W
E
R
D
ISS
IP
A
T
IO
N
(W
)
1.5
1.0
0.5
–45 –35 –25 –15 –5
5
15 25 35 45 55 65 75 85 95 105 115
SOT-23
SOIC
MSOP
LFCSP
Package Type
θJA
Unit
8-lead SOIC_N
125
°C/W
6-Lead SOT-23
170
°C/W
8-lead MSOP
130
°C/W
8-Lead LFCSP_WD
103
°C/W
MAXIMUM POWER DISSIPATION
The maximum safe power dissipation for the ADA4841-1/
ADA4841-2 is limited by the associated rise in junction
temperature (TJ) on the die. At approximately 150°C, which is
the glass transition temperature, the plastic changes its
properties. Even temporarily exceeding this temperature limit
may change the stresses that the package exerts on the die,
permanently shifting the parametric performance of the
amplifiers. Exceeding a junction temperature of 150°C for an
extended period can result in changes in silicon devices,
potentially causing degradation or loss of functionality.
Figure 5. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
ESD CAUTION
The power dissipated in the package (PD) is the sum of the
quiescent power dissipation and the power dissipated in the die
due to the amplifier’s drive at the output. The quiescent power is
the voltage between the supply pins (VS) times the quiescent
current (IS).
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相关代理商/技术参数 |
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|---|---|
| ADA4841-1YRZ-R7 | 制造商:Analog Devices 功能描述:IC OP-AMP 80MHZ 13V/S SOIC-8 |
| ADA4841-1YRZ-RL | 功能描述:IC OPAMP VF R-R LP LN 60MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| ADA4841-2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Power, Low Noise and Distortion ail-to-Rail Output Amplifiers |
| ADA4841-2YCPZ-R2 | 功能描述:IC OPAMP VF R-R LP 60MA 8LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| ADA4841-2YCPZ-R7 | 功能描述:运算放大器 - 运放 Dual Low Power Low Noise Rail-Rail OpAmp RoHS:否 制造商:Texas Instruments 通道数量:1 共模抑制比（最小值）:120 dB 输入补偿电压:6 V 输入偏流（最大值）:1400 pA 工作电源电压:4 V to 36 V 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 转换速度:0.8 V / us 关闭:No 输出电流: 最大工作温度:+ 125 C 封装:Reel |
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