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參數(shù)資料
| 型號： | ISL28248FUZ-T7 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 12/18頁 |
| 文件大小： | 0K |
| 描述： | IC OP AMP DUAL RRIO 4.5MHZ 8MSOP |
| 標(biāo)準(zhǔn)包裝： | 1,500 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 2 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 4 V/µs |
| 增益帶寬積： | 4.5MHz |
| -3db帶寬： | 13MHz |
| 電流 - 輸入偏壓： | 1pA |
| 電壓 - 輸入偏移： | 1800µV |
| 電流 - 電源： | 900µA |
| 電流 - 輸出 / 通道： | 75mA |
| 電壓 - 電源，單路/雙路(±)： | 2.4 V ~ 5.5 V，±1.2 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-MSOP |
| 包裝： | 帶卷 (TR) |
3
FN6337.4
September 21, 2010
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.75V
Supply Turn On Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/s
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
6 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . .
230
8 Ld SO Package . . . . . . . . . . . . . . . . . . . . . . . . . . .
125
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
175
14 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
115
Ambient Operating Temperature Range . . . . . . . . . -40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
3.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
V+ = 5V, V- = 0V,VCM = 2.5V, RL = Open, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data
established by characterization.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 4)
TYP
MAX
(Note 4)
UNIT
VOS
Input Offset Voltage
ISL28148
-1.8
-2
0
1.8
2
mV
ISL28248 and ISL28448
-1.8
-2.8
0
1.8
2.8
mV
Input Offset Voltage vs Temperature
0.03
V/°C
IOS
Input Offset Current
TA = -40°C to +85°C
-35
-80
±
535
80
pA
IB
Input Bias Current
TA = -40°C to +85°C
-30
-80
±
130
80
pA
CMIR
Common-Mode Voltage Range
Guaranteed by CMRR
05
V
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 5V
75
70
98
dB
PSRR
Power Supply Rejection Ratio
V+ = 2.4V to 5.5V
80
75
98
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 4.5V, RL = 100kΩ to VCM
200
150
580
V/mV
VO = 0.5V to 4.5V, RL = 1kΩ to VCM
50
V/mV
VOUT
Maximum Output Voltage Swing
Output low, RL = 100kΩ to VCM
36
8
mV
Output low, RL = 1kΩ to VCM
50
70
110
mV
Output high, RL = 100kΩ to VCM
4.994
4.99
4.998
V
Output high, RL = 1kΩ to VCM
4.93
4.89
4.95
V
IS,ON
Quiescent Supply Current, Enabled
Per Amplifier
0.9
1.25
1.4
mA
IS,OFF
Quiescent Supply Current, Disabled
ISL28148 SOT-23 package only
10
14
16
A
IO+
Short-Circuit Output Source Current
RL = 10Ω to VCM
48
45
75
mA
ΔV
OS
ΔT
----------------
ISL28148, ISL28248, ISL28448
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