参数资料
| 型号： | ISL28146FHZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP SGL RRIO 5MHZ SOT23-6 |
| 标准包装： | 1 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1.9 V/µs |
| 增益带宽积： | 5MHz |
| -3db带宽： | 13MHz |
| 电流 - 输入偏压： | 16nA |
| 电压 - 输入偏移： | 30µV |
| 电流 - 电源： | 1mA |
| 电流 - 输出 / 通道： | 56mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 标准包装 |
| 其它名称： | ISL28146FHZ-T7ADKR |
3
FN6321.3
June 23, 2008
IO+
Short-Circuit Output Source Current
RL = 10Ω to VCM
48
45
56
mA
IO-
Short-Circuit Output Sink Current
RL = 10Ω to VCM
-54
-48
-45
mA
VSUPPLY
Supply Operating Range
V+ to V-
2.4
5.5
V
VENH
EN Pin High Level, ISL28146 Only
2
V
VENL
EN Pin Low Level, ISL28146 Only
0.8
V
IENH
EN Pin Input High Current, ISL28146
Only
VEN = V+
11.5
1.6
A
IENL
EN Pin Input Low Current, ISL28146
Only
VEN = V-
16
25
30
nA
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
AV = 100, RF = 100kΩ, RG = 1kΩ
5MHz
Unity Gain
Bandwidth
-3dB Bandwidth
AV =1, RF = 0Ω, RL = 10kΩ, VOUT = 10mVP-P
13
MHz
eN
Input Noise Voltage Peak-to-Peak
f = 0.1Hz to 10Hz
0.4
VP-P
Input Noise Voltage Density
fO = 1kHz
12
nV/
√Hz
iN
Input Noise Current Density
fO = 10kHz
0.35
pA/
√Hz
CMRR
Input Common Mode Rejection Ratio
fO = to 120Hz; VCM = 1VP-P, RL = 1kΩ
-90
dB
PSRR-
to 120Hz
Power Supply Rejection Ratio (V-)V+, V- = ±1.2V and ±2.5V, VSOURCE = 1VP-P,
RL = 1kΩ
-88
dB
PSRR+
to 120Hz
Power Supply Rejection Ratio (V+)V+, V- = ±1.2V and ±2.5V, VSOURCE = 1VP-P,
RL = 1kΩ
-105
dB
TRANSIENT RESPONSE
SR
Slew Rate
VOUT = ±1.5V, Rf = 50kΩ, RG = 50kΩ to VCM
±1.9
V/s
tr, tf, Large
Signal
Rise Time, 10% to 90%, VOUT
AV = +2, VOUT = 2VP-P, Rg = Rf = RL = 1kΩ to VCM
0.6
s
Fall Time, 90% to 10%, VOUT
AV = +2, VOUT = 2VP-P, Rg = Rf = RL = 1kΩ to VCM
0.5
s
tr, tf, Small
Signal
Rise Time, 10% to 90%, VOUT
AV = +2, VOUT = 10mVP-P,
Rg = Rf = RL = 1kΩ to VCM
65
nS
Fall Time, 90% to 10%, VOUT
AV = +2, VOUT = 10mVP-P,
Rg = Rf = RL = 1kΩ to VCM
62
nS
tEN
Enable to Output Turn-on Delay Time,
10% EN to 10% VOUT
VEN = 5V to 0V, AV = +2,
Rg = Rf = RL = 1kΩ to VCM
5s
Enable to Output Turn-off Delay Time,
10% EN to 10% VOUT
VEN = 0V to 5V, AV = +2,
Rg = Rf = RL = 1kΩ to VCM
0.3
s
NOTE:
2. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
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. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
UNIT
ISL28146, ISL28246
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