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參數(shù)資料
| 型號(hào)： | AD8037AR-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Low Distortion, Wide Bandwidth Voltage Feedback Clamp Amps |
| 中文描述： | OP-AMP, 10000 uV OFFSET-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 21/23頁(yè) |
| 文件大?。?/td> | 387K |
| 代理商： | AD8037AR-REEL7 |
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AD8036/AD8037
REV. A
–21–
Layout Considerations
The specified high speed performance of the AD8036 and
AD8037 requires careful attention to board layout and compo-
nent selection. Proper RF design techniques and low pass para-
sitic component selection are mandatory.
The PCB should have a ground plane covering all unused por-
tions of the component side of the board to provide a low im-
pedance path. The ground plane should be removed from the
area near the input pins to reduce stray capacitance.
Chip capacitors should be used for supply and input clamp by-
passing (see Figure 83). One end should be connected to the
ground plane and the other within 1/8 inch of each power and
clamp pin. An additional large (0.47
μ
F–10
μ
F) tantalum elec-
trolytic capacitor should be connected in parallel, though not
necessarily so close, to supply current for fast, large signal
changes at the output.
The feedback resistor should be located close to the inverting
input pin in order to keep the stray capacitance at this node to a
minimum. Capacitance variations of less than 1 pF at the in-
verting input will significantly affect high speed performance.
Stripline design techniques should be used for long signal traces
(greater than about 1 inch). These should be designed with a
characteristic impedance of 50
or 75
and be properly termi-
nated at each end.
Evaluation Board
An evaluation board for both the AD8036 and AD8037 is avail-
able that has been carefully laid out and tested to demonstrate
that the specified high speed performance of the device can be
realized. For ordering information, please refer to the Ordering
Guide.
The layout of the evaluation board can be used as shown or
serve as a guide for a board layout.
IN
R
O
1k
V
V
OUT
0.1
m
F
AD8036/
AD8037
V
H
0.1
m
F
V
L
R
S
–V
S
+V
S
–V
S
+V
S
R
G
R
F
1k
V
–V
S
+V
S
R
T
NONINVERTING CONFIGURATION
C5
10
m
F
+V
S
–V
S
C3
0.1
m
F
C1
0.01
m
F
C6
10
m
F
C4
0.1
m
F
C2
0.01
m
F
OPTIONAL
SUPPLY BYPASSING
Figure 83. Noninverting Configurations for Evaluation
Boards
Table I.
AD8036A
Gain
+10
AD8037A
Gain
+10
Component
+1
+2
+100
+2
+100
R
F
R
G
R
O
(Nominal)
R
S
R
T
(Nominal)
Small Signal BW (MHz)
140
274
274
49.9
100
49.9
90
2 k
221
49.9
100
49.9
10
2 k
20.5
49.9
100
49.9
1.3
274
274
49.9
100
49.9
275
2 k
221
49.9
100
49.9
21
2 k
20.5
49.9
100
49.9
3
49.9
130
49.9
240
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8037ARZ | 功能描述:IC OPAMP VF ULDIST LN 70MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:CLAMPIN™ 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD8037ARZ-REEL | 功能描述:IC OPAMP VF ULDIST LN 70MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:CLAMPIN™ 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
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| AD8037-EB | 功能描述:BOARD EVAL FOR AD8037 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 運(yùn)算放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- |
| AD8037SRZ-EP | 功能描述:IC OPAMP VF LP LN LDIST 8SOIC 制造商:analog devices inc. 系列:- 包裝:管件 零件狀態(tài):在售 放大器類型:電壓反饋 電路數(shù):1 輸出類型:- 壓擺率:1500 V/μs -3db 帶寬:270MHz 電流 - 輸入偏置:3μA 電壓 - 輸入失調(diào):2mV 電流 - 電源:18.5mA 電流 - 輸出/通道:70mA 電壓 - 電源，單/雙（±）:±3 V ~ 6 V 工作溫度:-55°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 標(biāo)準(zhǔn)包裝:1 |
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