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參數(shù)資料
| 型號： | ADA4850-2YCPZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP VF R-R DUAL 16LFCSP |
| 標(biāo)準(zhǔn)包裝： | 5,000 |
| 放大器類型： | 電壓反饋 |
| 電路數(shù)： | 2 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 220 V/µs |
| -3db帶寬： | 175MHz |
| 電流 - 輸入偏壓： | 2.3µA |
| 電壓 - 輸入偏移： | 600µV |
| 電流 - 電源： | 2.5mA |
| 電流 - 輸出 / 通道： | 118mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 16-LFCSP-VQ |
| 包裝： | 帶卷 (TR) |
Data Sheet
ADA4850-1/ADA4850-2
Rev. C | Page 13 of 16
Figure 40 shows the output recovery transients for the amplifier
recovering from a saturated output from the top and bottom
supplies to a point at midsupply.
Figure 40. Overload Recovery
OPERATING THE ADA4850-1/ADA4850-2 ON
BIPOLAR SUPPLIES
The ADA4850-1/ADA4850-2 can operate on bipolar supplies
up to ±5 V. The only restriction is that the voltage between VS
and the POWER DOWN pin must not exceed 6 V. Voltage
differences greater than 6 V can cause permanent damage to the
amplifier. For example, when operating on ±5 V supplies, the
POWER DOWN pin must not exceed +1 V.
POWER-DOWN PINS
The ADA4850-1/ADA4850-2 feature an ultralow power-down
mode that lowers the supply current to less than 150 nA. When
a power-down pin is brought to within 0.6 V of the negative
supply, the amplifier is powered down. Table 5 outlines the
power-down pins functionality. To ensure proper operation, the
power-down pins (PD1, PD2) should not be left floating.
Table 5. Power-Down Pins Functionality
Supply Voltage
3 V and 5 V
ADA4850-1
ADA4850-2
Power Down
0 V to 0.7 V
0 V to 0.6 V
Enabled
0.8 to +V
S
1.7 V to +V
S
6.5
–1.5
0
100
05320-042
TIME (ns)
INPUT
AND
OUTPUT
VOLTAGE
(V)
5.5
4.5
3.5
2.5
1.5
0.5
–0.5
10
20
30
40
50
60
70
80
90
VS = 5V
G = –1
RL = 1k
INPUT
VOLTAGE
EDGES
VOUT = +2.5V TO 0V
VOUT = –2.5V TO 0V
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| ADA4850-2YCPZ-RL7 | 功能描述:IC OPAMP VF R-R DUAL 16LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:160 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:管件 |
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| ADA4851-1_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed, Rail-to-Rail, Output Op Amps |
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