参数资料
| 型号： | AD713JR-16 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP BIFET QUAD PREC 16SOIC |
| 标准包装： | 47 |
| 放大器类型： | J-FET |
| 电路数： | 4 |
| 转换速率： | 20 V/µs |
| -3db带宽： | 4MHz |
| 电流 - 输入偏压： | 55pA |
| 电压 - 输入偏移： | 300µV |
| 电流 - 电源： | 10mA |
| 电流 - 输出 / 通道： | 25mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 36 V，±4.5 V ~ 18 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
AD713
Rev. F | Page 11 of 20
THEORY OF OPERATION
MEASURING AD713 SETTLING TIME
The error signal is thus clamped twice: once to prevent overload-
ing amplifier A2 and then a second time to avoid overloading
the oscilloscope preamp. A Tektronix oscilloscope preamp
Type 7A26 was carefully chosen because it recovers from the
approximately 0.4 V overload quickly enough to allow accurate
measurement of the AD713 1 μs settling time. Amplifier A2 is a
very high speed FET input op amp; it provides a voltage gain of
10, amplifying the error signal output of the AD713 under test
(providing an overall gain of 5).
while operating in the settling time test circuit of Figure 29.
The input of the settling time fixture is driven by a flat-top pulse
generator. The error signal output from the false summing node
of A1, the AD713 under test, is clamped, amplified by Op Amp
A2, and then clamped again.
00824-
029
10k
200
4.99k
10k
4.99k
5pF TO 18pF
+VS
–VS
VIN
+
10pF
0.1F
1F
5k
1/4
AD713
A1
4
11
+
A2
5pF
+
0.2pF TO 0.8pF
10k
206
2 ×
HP2835
2 ×
HP2835
1.1k
+VS
–VS
0.47F
VERROR × 5
*
FLAT-TOP
PULSE
GENERATOR
DATA
DYNAMICS
5109
OR
EQUIVALENT
*USE VERY
SHORT CABLE
OR TERMINATION
RESISTOR
NOTES
1. USE CIRCUIT BOARD
WITH GROUND PLANE.
TO TEKTRONIX 7A26
OSCILLOSCOPE
PREAMP INPUT
SECTION (VIA LESS
THAN 1FT 50
COAXIAL CABLE)
20pF
1M
008
24-
0
31
100
90
10
0%
5mV
5V
500ns
Figure 31. Settling Characteristics to –10 V Step,
Upper Trace: Output of AD713 Under Test (5 V/div),
Lower Trace: Amplified Error Voltage (0.01%/div)
POWER SUPPLY BYPASSING
The power supply connections to the AD713 must maintain a
low impedance to ground over a bandwidth of 4 MHz or more.
This is especially important when driving a significant resistive
or capacitive load because all current delivered to the load
comes from the power supplies. Multiple high quality bypass
capacitors are recommended for each power supply line in any
critical application. As shown in Figure 32, a 0.1 μF ceramic and
a 1 μF electrolytic capacitor placed as close as possible to the
amplifier (with short lead lengths to power supply common)
assures adequate high frequency bypassing in most applications.
A minimum bypass capacitance of 0.1 μF should be used for
any application.
Figure 29. Settling Time Test Circuit
008
24-
0
30
100
90
10
0%
5mV
5V
500ns
008
24-
032
+VS
–VS
1/4
AD713
4
11
+
1F
0.1F
+
1F
0.1F
Figure 32. Recommended Power Supply Bypassing
Figure 30. Settling Characteristics 0 V to 10 V Step,
Upper Trace: Output of AD713 Under Test (5 V/div),
Lower Trace: Amplified Error Voltage (0.01%/div)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD713JR-16-REEL | 功能描述:IC OPAMP BIFET QUAD PREC 16SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:150 系列:- 放大器类型:音频 电路数:2 输出类型:- 转换速率:5 V/µs 增益带宽积:12MHz -3db带宽:- 电流 - 输入偏压:100nA 电压 - 输入偏移:500µV 电流 - 电源:6mA 电流 - 输出 / 通道:50mA 电压 - 电源，单路/双路(±):4 V ~ 32 V，±2 V ~ 16 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:8-TSSOP 包装:管件 |
| AD713JR-16-REEL7 | 功能描述:IC OPAMP BIFET QUAD PREC 16SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°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-SOIC 包装:带卷 (TR) |
| AD713JRZ16 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, High Speed, BiFET Quad Op Amp |
| AD713JRZ-16 | 功能描述:IC OPAMP BIFET QUAD PREC 16SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD713JRZ-16 | 制造商:Analog Devices 功能描述:Operational Amplifier (Op-Amp) IC |
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