参数资料
| 型号： | HFA1412IB |
| 厂商： | Intersil |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC BUFFER QUAD 350MHZ LP 14-SOIC |
| 标准包装： | 50 |
| 放大器类型： | 缓冲器 |
| 电路数： | 4 |
| 转换速率： | 1700 V/µs |
| -3db带宽： | 350MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 5.9mA |
| 电流 - 输出 / 通道： | 55mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 11 V，±4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
2
FN4152.4
January 23, 2006
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY
Output Current (Note 1) . . . . . . . . . . . . . . . . Short Circuit Protected
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . .600V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
Thermal Resistance (Typical, Note 2)
θJA (°C/W)
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . 175°C
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(SOIC-Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Output is protected for short circuits to ground. Brief short circuits to ground will not degrade reliability, however, continuous (100% duty cycle)
output current should not exceed 30mA for maximum reliability.
2.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
VSUPPLY = ±5V, AV = +1, RL = 100, Unless Otherwise Specified.
PARAMETER
TEST
CONDITIONS
(NOTE 3)
TEST
LEVEL
TEMP
(°C)
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Output Offset Voltage
A
25
-
2
10
mV
AFull
-
3
15
mV
Average Output Offset Voltage Drift
B
Full
-
22
70
V/°C
Channel-to-Channel Output Offset
Voltage Mismatch
A
25
-
15
mV
AFull
-
30
mV
Common-Mode Rejection Ratio
VCM = ±1.8V
A
25
42
45
-
dB
VCM = ±1.8V
A
85
40
44
-
dB
VCM = ±1.2V
A
-40
40
45
-
dB
Power Supply Rejection Ratio
VPS = ±1.8V
A
25
45
49
-
dB
VPS = ±1.8V
A
85
43
48
-
dB
VPS = ±1.2V
A
-40
43
48
-
dB
Non-Inverting Input Bias Current
A
25
-
1
15
A
AFull
-
3
25
A
Non-Inverting Input Bias Current Drift
B
Full
-
30
80
nA/°C
Channel-to-Channel Non-Inverting Input
Bias Current Mismatch
A
25
-
15
A
AFull
-
25
A
Non-Inverting Input Bias Current Power
Supply Sensitivity
VPS = ±1.25V
A
25
-
0.5
1
A/V
AFull
-
3
A/V
Non-Inverting Input Resistance
VCM = ±1.8V
A
25
0.8
1.1
-
M
VCM = ±1.8V
A
85
0.5
1.4
-
M
VCM = ±1.2V
A
-40
0.5
1.3
-
M
Inverting Input Resistance
C
25
-
425
-
Input Capacitance (either input)
C
25
-
2
-
pF
Input Voltage Common Mode Range
(Implied by VIO CMRR and +RIN tests)
A
25, 85
±1.8
±2.4
-
V
A-40
±1.2
±1.7
-
V
Input Noise Voltage Density (Note 4)
f = 100kHz
B
25
-
7
-
nV/
√Hz
HFA1412
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