AD8270ACPZ-RL Analog Devices Inc, AD8270ACPZ-RL Datasheet - Page 5

• Manufacturer Part Number: AD8270ACPZ-RL
• Description: 10MHz, Low Dist Dual Channel Diff Amp
• Manufacturer: Analog Devices Inc

Specifications of AD8270ACPZ-RL

• Amplifier Type: Differential
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 30 V/µs
• Gain Bandwidth Product: 20MHz
• Current - Input Bias: 500pA
• Voltage - Input Offset: 450µV
• Current - Supply: 2.3mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/dual (±): 5 V ~ 36 V, ±2.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
Supply Voltage
Output Short-Circuit Current
Input Voltage Range
Storage Temperature Range
Specified Temperature Range
Package Glass Transition Temperature (T
ESD (Human Body Model)
ESD (Charge Device Model)
ESD (Machine Model)
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
Table 5. Thermal Resistance
Thermal Pad
16-Lead LFCSP with Thermal Pad
Soldered to Board
16-Lead LFCSP with Thermal Pad
Not Soldered to Board
The θ
board with zero airflow. If the thermal pad is soldered to the
board, it is also assumed it is connected to a plane. θ
exposed pad is 9.7°C/W.
JA
values in Table 5 assume a 4-layer JEDEC standard
G
)
θ
57
96
JA
Rating
±18 V
See derating
curve in Figure 2
±V
−65°C to +130°C
−40°C to +85°C
130°C
1 kV
1 kV
0.1 kV
S
JC
Unit
°C/W
°C/W
at the
Rev. 0 | Page 5 of 20
MAXIMUM POWER DISSIPATION
The maximum safe power dissipation for the AD8270 is limited
by the associated rise in junction temperature (T
approximately 130°C, which is the glass transition temperature,
the plastic changes its properties. Even temporarily exceeding
this temperature limit may change the stresses that the package
exerts on the die, permanently shifting the parametric performance
of the amplifiers. Exceeding a temperature of 130°C for an
extended period of time can result in a loss of functionality.
The AD8270 has built-in, short-circuit protection that limits the
output current to approximately 100 mA (see Figure 19 for
more information). While the short-circuit condition itself does
not damage the part, the heat generated by the condition can
cause the part to exceed its maximum junction temperature,
with corresponding negative effects on reliability.
ESD CAUTION
Figure 2. Maximum Power Dissipation vs. Ambient Temperature
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
–50
PAD NOT SOLDERED
–25
θ
JA
= 96°C/W
AMBIENT TEMPERATURE (°C)
0
PAD SOLDERED
θ
25
JA
= 57°C/W
50
T
J
75
MAXIMUM = 130°C
100
J
) on the die. At
AD8270
125