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参数资料
| 型号： | ADA4830-2BCPZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 23/23页 |
| 文件大小： | 0K |
| 描述： | IC AMP BATT PROTECT DUAL 16LFCSP |
| 标准包装： | 1 |
| 放大器类型： | 差分 |
| 电路数： | 2 |
| 转换速率： | 220 V/µs |
| -3db带宽： | 84MHz |
| 电流 - 电源： | 6.8mA |
| 电流 - 输出 / 通道： | 125mA |
| 电压 - 电源，单路/双路(±)： | 2.9 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-WQ（3x3） |
| 包装： | 标准包装 |
| 其它名称： | ADA4830-2BCPZ-R7DKR |
ADA4830-1/ADA4830-2
Data Sheet
Rev. C | Page 8 of 22
10020-
004
12
11
10
1
3
4
VOUT1
NOTES
1. EXPOSED PAD ON BOTTOM SIDE
OF PACKAGE. NOT CONNECTED
ELECTRICALLY, BUT SHOULD BE
SOLDERED TO A METALIZED AREA
ON THE PCB TO MINIMIZE THERMAL
RESISTANCE.
STB1
STB2
9
VOUT2
INP1
INN2
2
INN1
INP2
6
G
ND2
5
VR
EF
2
7
+
VS2
8
E
NA2
16
VR
EF
1
15
G
ND1
14
+
VS1
13
E
NA1
TOP
VIEW
ADA4830-2
Figure 5. ADA4830-2 Pin Configuration
Table 6. ADA4830-2 Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 4
INP1, INP2
Positive Inputs.
2, 3
INN1, INN2
Negative Inputs.
5, 16
VREF2, VREF1
Voltage Reference Inputs. Sets the output dc bias voltage. Internally biased to +VS/2 when left floating. See
the Applications Information section.
6, 15
GND2, GND1
Power Supply Ground Pins.
7, 14
+VS2, +VS1
Positive Power Supply Pins. These pins must be connected together, to the same voltage. Bypass these pins
with a 0.1 F capacitor to ground.
8, 13
ENA2, ENA1
Enable Pins. Connect to +VS or float for normal operation and to ground for device disable.
9, 12
VOUT2, VOUT1
Amplifier Outputs.
10, 11
STB2, STB1
Short-to-Battery Indicator Output Pins. A logic low indicates an overvoltage condition (short-to-battery), whereas a
logic high indicates normal operation. An open-drain configuration requires an external pull-up resistor.
EPAD
Exposed Pad. The exposed pad is located on the bottom side of the package. The pad is not connected
electrically, but should be soldered to a metalized area on the PCB to minimize thermal resistance.
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相关代理商/技术参数 |
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|---|---|
| ADA4830-2WBCPZ-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed Difference Amplifier with Input |
| ADA484 | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit, 1 MSPS PulSAR ADC in MSOP QFN |
| ADA4841 | 制造商:AD 制造商全称:Analog Devices 功能描述:14-Bit, 500 kSPS PulSAR ADC in MSOP |
| ADA4841-1 | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit Lower Power |
| ADA4841-1YR-EBZ | 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 |
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