参数资料
| 型号： | ISL59452IRZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 8/15页 |
| 文件大小： | 0K |
| 描述： | IC AMP MUX TRIPLE 4:1 DC 32-QFN |
| 标准包装： | 1,000 |
| 应用： | 4:1 多路复用器-放大器 |
| 电路数： | 3 |
| -3db带宽： | 250MHz |
| 转换速率： | 980 V/µs |
| 电流 - 电源： | 45mA |
| 电流 - 输出 / 通道： | 125mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
2
FN6254.0
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage (V+ to GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Input Voltage to GND . . . . . . . . . . . . . . . . . GND - 0.5V to V+ + 0.5V
Voltage between HIZ, AV2 and GND . . . . . . . . . GND -0.5;V+ +0.5V
Supply Turn-on Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V/s
Digital and Analog Input Current (Note 1) . . . . . . . . . . . . . . . . 50mA
Output Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . .2500V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . . -40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . -40°C to +125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
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:
1. If an input signal is applied before the supplies are powered up, the input current must be limited to these maximum values.
2. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
Electrical Specifications
V+ = +5V, GND = 0V, TA = +25°C, RL = 150Ω to GND, AV2 = HIZ = 0.8V,
unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
UNIT
DC CHARACTERISTICS
V+
Supply Voltage
4.5
5.0
5.5
V
+IS Enabled
Enabled Supply Current
No load, VIN = 0V, HIZ = 0.8V
45
75
mA
+IS Disabled Disabled Supply Current
No load, VIN = 0V, HIZ = 2.0V
3
5
mA
VOS
Output Offset Voltage
AV2 = 0.8V, GAIN = 1, VIN = 0.1V
-35
0
35
mV
AV2 = 2.0V, GAIN = 2, VIN = 0.1V
-35
0
35
mV
IB
Input Bias Current
VIN = 2.2V, No Load
-6
-4
-2
A
ROUT-DIS
Disabled Output Resistance (DC)
HIZ = 2.0V
1.5
2
2.5
k
Ω
AV
Voltage Gain
AV2 = 0.8V, GAIN = 1
.98
1
1.02
V/V
AV2 = 2.0V, GAIN = 2
1.95
1.99
2.05
V/V
PSRRDC
Power Supply Rejection Ratio
V+ = 4.5V to 5.5V
50
55
dB
OUTPUT AMPLIFIERS
VOUT+
Output High Swing
RL = 150Ω, VIN = 4V, AV2 = 2.0V, GAIN = 2
3.5
V
VOUT-
Output Low Swing
RL = 150Ω,VIN = 0V, AV2 = 2.0V, GAIN = 2
30
mV
ISC
Short Circuit Current
Sourcing, VIN = 3V, AV2 = 2.0V, RL = 10Ω to
GND, GAIN = 2
125
mA
Sinking, VIN = 0V, RL = 10Ω to +3V
57
mA
LOGIC (AV2, HIZ, S1, S0)
VIH
Input High Voltage (HIGH)
2
V
VIL
Input Low Voltage (LOW)
0.8
V
IIH
Input High Current (Logic Inputs)
S1 = S0 = 5V (no pull-up or pull-down)
-2
0
2
A
AV2 = HIZ= 5V (300k
Ω internal pull-downs)
8
17
34
A
IIL
Input Low Current (Logic Inputs)
S1 = S0 = 0V (no pull-up or pull-down)
-2
0
2
A
AV2 = HIZ = 5V (300k
Ω internal pull-downs)
-2
0
2
A
AC GENERAL
PSRR
Power Supply Rejection Ratio
VIN = 0V, f = 10kHz to 10MHz, V+ = 5VDC
+100mVP-P sine wave
55
dB
XTALK
Channel to Channel Crosstalk
(ROUT/BOUT to Green Input)
f = 10MHz, VIN = 0.7VP-P; (GAIN = 1)
75
dB
f = 10MHz, VIN = 0.7VP-P; (GAIN = 2)
70
dB
ISL59452
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