參數(shù)資料
型號: ADA4830-1BCPZ-R7
廠商: Analog Devices Inc
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: IC AMP BATT PROTECT 8LFCSP
標(biāo)準(zhǔn)包裝: 1,500
放大器類型: 差分
電路數(shù): 1
轉(zhuǎn)換速率: 220 V/µs
-3db帶寬: 84MHz
電流 - 電源: 6.8mA
電流 - 輸出 / 通道: 125mA
電壓 - 電源,單路/雙路(±): 2.9 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-WFDFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 8-LFCSP(3x3)
包裝: 帶卷 (TR)
其它名稱: ADA4830-1BCPZ-R7TR
ADA4830-1
Data Sheet
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 3. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
VREF
Voltage Reference Input. Sets the output dc bias voltage. Internally biased to +Vs/2 when left floating. See the
2
INP
Positive Input.
3
INN
Negative Input.
4
GND
Power Supply Ground Pin.
5
STB
Short to Battery Indicator Pin. A logic low indicates an overvoltage condition (short to battery), whereas a logic
high indicates normal operation. An open-drain configuration requires external pull-up resistor.
6
VOUT
Video Amplifier Output.
7
ENA
Enable. Connect to +VS or float for normal operation. Connect to GND for device disable.
8
+VS
Positive Power Supply. Bypass this pin with a 0.1 F capacitor to GND.
EPAD
Exposed Pad. The exposed pad is located on bottom side of package. The pad is not connected electrically but
should be soldered to a metalized area on the PCB to minimize thermal resistance.
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.
3
INN
4
GND
1
VREF
2
INP
6 VOUT
5 STB
8 +VS
7 ENA
ADA4830-1
TOP VIEW
(Not to Scale)
10020-
003
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