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参数资料
| 型号： | AD8436BCPZ-R7 |
| 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： | 1,500 |
| 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： | 带卷 (TR) |
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 |
参数描述 |
|---|---|
| AD8436BCPZ-RL | 功能描述:IC CONV TRUE RMS-DC LP 20LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 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 |
| AD8436BCPZ-WP | 功能描述:IC CONV TRUE RMS-DC LP 20LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - RMS 至 DC 转换器 系列:- 标准包装:46 系列:- 电流 - 电源:1.2mA 电源电压:±18 V，36 V 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 |
| AD8436BRQZ | 功能描述:其他电源管理 Low PowerTrue RMS-to-DC Converter RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| AD8436BRQZ_PROMO | 制造商:Analog Devices 功能描述:IC RMS TO DC CONV 0.5% QSOP |
| AD8436BRQZ-R7 | 功能描述:其他电源管理 Low PowerTrue RMS-to-DC Converter RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
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