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参数资料
| 型号： | AD8436JCPZ-WP |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/24页 |
| 文件大小： | 0K |
| 描述： | IC CONV TRUE RMS-DC LP 20LFCSP |
| 产品培训模块： | Introduction to Analog RMS-to-DC Technology: Converters and Applications |
| 标准包装： | 64 |
| 电流 - 电源： | 325µA |
| 电源电压： | ±2.4 V ~ 18 V，4.8 V ~ 36 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 20-LFCSP-WQ（4x4） |
| 包装： | 托盘 - 晶粒 |
Data Sheet
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
AD8436
SUM
CAVG
CCF
VCC
IBUFV+
20
16
DNC
1
15
OBUFV+
SUM 1
DNC 2
20
19
CAVG
CCF
RMS
IBUFOUT
PIN 1
INDICATOR
AD8436
TOP VIEW
(Not to Scale)
OBUFOUT
OBUFIN–
RMS 3
IBUFOUT 4
IBUFIN– 5
IBUFIN+ 6
IBUFGN 7
AD8436
TOP VIEW
(Not to Scale)
18
17
16
15
14
VCC
IBUFV+
OBUFV+
OBUFOUT
OBUFIN–
DNC 8
13
OBUFIN+
IBUFIN–
OBUFIN+
OGND 9
OUT 10
12
11
IGND
VEE
IBUFIN+
IGND
5
6
10
11
NOTES
1. DNC = DO NOT CONNECT.
DO NOT CONNECT TO THIS PIN.
IBUFGN
DNC
OGND
OUT
VEE
NOTES
1. DNC = DO NOT CONNECT. DO NOT CONNECT TO THIS PIN.
2. THE EXPOSED PAD CONNECTION IS OPTIONAL.
Figure 3. Pin Configuration, Top View, CP-20-10
Table 3. Pin Function Descriptions, CP-20-10
Figure 4. Pin Configuration, RQ-20
Table 4. Pin Function Descriptions, RQ-20
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Mnemonic
DNC
RMS
IBUFOUT
IBUFIN–
IBUFIN+
IBUFGN
DNC
OGND
OUT
VEE
IGND
OBUFIN+
OBUFIN?
OBUFOUT
OBUFV+
IBUFV+
VCC
CCF
CAVG
SUM
Description
Do Not Connect. Used for factory test.
AC Input to the RMS Core.
FET Input Buffer Output Pin.
FET Input Buffer Inverting Input Pin.
FET Input Buffer Noninverting Input Pin.
Optional 10 k? Precision Gain Resistor.
Do Not Connect. Used for factory test.
Internal 16 k? I-to-V Resistor.
RMS Core Voltage or Current Output.
Negative Supply Rail.
Half Supply Node.
Output Buffer Noninverting Input Pin.
Output Buffer Inverting Input Pin.
Output Buffer Output Pin.
Power Pin for the Output Buffer.
Power Pin for the Input Buffer.
Positive Supply Rail for the RMS Core.
Connection for Crest Factor Capacitor.
Connection for Averaging Capacitor.
Summing Amplifier Input Pin.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Mnemonic
SUM
DNC
RMS
IBUFOUT
IBUFIN–
IBUFIN+
IBUFGN
DNC
OGND
OUT
VEE
IGND
OBUFIN+
OBUFIN?
OBUFOUT
OBUFV+
IBUFV+
VCC
CCF
CAVG
Description
Summing Amplifier Input Pin.
Do Not Connect. Used for factory test.
AC Input to the RMS Core.
FET Input Buffer Output Pin.
FET Input Buffer Inverting Input Pin.
FET Input Buffer Noninverting Input Pin.
Optional 10 k? Precision Gain Resistor.
Do Not Connect. Used for factory test.
Internal 16 k? I-to-V Resistor.
RMS Core Voltage or Current Output.
Negative Supply Rail.
Half Supply Node.
Output Buffer Noninverting Input Pin.
Output Buffer Inverting Input Pin.
Output Buffer Output Pin.
Power Pin for the Output Buffer.
Power Pin for the Input Buffer.
Positive Supply Rail for the RMS Core.
Connection for Crest Factor Capacitor.
Connection for Averaging Capacitor.
EP
DNC
Exposed Pad Connection to Ground
Pad Optional.
Rev. B | Page 5 of 24
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相关代理商/技术参数 |
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|---|---|
| AD843A | 制造商:AD 制造商全称:Analog Devices 功能描述:34 MHz, CBFET Fast Settling Op Amp |
| AD843AQ | 功能描述:IC OPAMP GP 34MHZ 50MA 8CDIP 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) |
| AD843B | 制造商:AD 制造商全称:Analog Devices 功能描述:34 MHz, CBFET Fast Settling Op Amp |
| AD843BH | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Rochester Electronics LLC 功能描述:FAST SETTLING H.S. OP AMP - Bulk |
| AD843BHZ | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Analog Devices 功能描述:OP AMP SGL GP 18V 12PIN TO-8 - Rail/Tube |
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