AD8220TRMZ-EP-R7

Enhanced Product AD8220-EP
Rev. A | Page 7 of 11
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
Supply Voltage ±18 V
Power Dissipation See Figure 3
Output Short-Circuit Current Indefinite
1
Input Voltage (Common Mode) ±V
S
Differential Input Voltage ±V
S
Storage Temperature Range −65°C to +125°C
Operating Temperature Range 55°C to +125°C
Reflow Temperature 260°C
Junction Temperature 140°C
θ
JA
(4-Layer JEDEC Standard Board)
2
189°C/W
ESD
Human Body Model 7 kV
Charge Device Model
1.25 kV
Machine Model 0.4 kV
1
Assumes the load is referenced to midsupply.
2
θ
JA
value is an approximation.
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
Figure 3 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the MSOP on a 4-layer
JEDEC standard board.
0.6
0
AMBIENT TEMPERATURE (°C)
MAXIMUM POWER DISSIPATION (W)
0.5
0.4
0.3
0.2
0.1
15434-045
–60 –40 –20 0 20
40 60 80
100 120
Figure 3. Maximum Power Dissipation vs. Ambient Temperature
ESD CAUTION
AD8220-EP Enhanced Product
Rev. A | Page 8 of 11
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
TOP VIEW
(Not to Scale)
–IN
1
R
G
2
R
G
3
+IN
4
+V
S
8
V
OUT
7
REF
6
–V
S
5
AD8220-EP
15434-005
Figure 4. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 −IN Negative Input Terminal (True Differential Input).
2, 3 R
G
Gain Setting Terminals. Place a resistor across the R
G
pins.
4 +IN Positive Input Terminal (True Differential Input).
5 −V
S
Negative Power Supply Terminal.
6 REF Reference Voltage Terminal. Drive this terminal with a low impedance voltage source to level shift the output.
7 V
OUT
Output Terminal.
8 +V
S
Positive Power Supply Terminal.
Enhanced Product AD8220-EP
Rev. A | Page 9 of 11
TYPICAL PERFORMANCE CHARACTERISTICS
10000
0.01
0.1
1
10
100
1000
–75
TEMPERATURE (°C)
INPUT BIAS CURRENT AND OFFSET CURRENT (pA)
–25
25 75 125
I
OS
I
BIAS
15434-059
Figure 5. Input Bias Current and Offset Current vs. Temperature,
V
S
= ±15 V, V
REF
= 0 V
10000
0.01
0.1
1
10
100
1000
–75
TEMPERATURE (°C)
INPUT BIAS CURRENT AND OFFSET CURRENT (pA)
–25 25
75 125
I
OS
I
BIAS
15434-065
Figure 6. Input Bias Current and Offset Current vs. Temperature,
V
S
= 5 V, V
REF
= 2.5 V
10
–10
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
CMRR (μV/V)
8
6
4
2
0
–2
–4
–6
–8
15434-034
Figure 7. CMRR vs. Temperature, G = 1
2
–4
–3
–2
–1
0
1
2
18
SUPPLY VOLTAGE (V)
INPUT VOLTAGE LIMIT (V)
4
6
8 10
12 14
16
–55°C
–40°C
+25°C
+85°C
+125°C
–V
S
+V
S
NOTES
1. THE AD8220-EP CAN OPERATE SLIGHTLY BELOW THE
NEGATIVE SUPPLY, BUT THE BIAS CURRENT INCREASES
SHARPLY AND MAY AFFECT DEVICE RELIABILITY.
15434-052
Figure 8. Input Voltage Limit vs. Supply Voltage, G = 1, V
REF
= 0 V
2 18
DUAL SUPPLY VOLTAGE (±V)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE (+V
S
)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE (–V
S
)
–4
–3
–2
0
–1
2
0
1
4 6
8 10 12 14 16
–55°C
–40°C
+25°C
+85°C
+125°C
15434-053
Figure 9. Output Voltage Swing Referred to Supply Voltage vs. Dual Supply
Voltage, R
LOAD
= 2 k, G = 10, V
REF
= 0 V
0
2 18
DUAL SUPPLY VOLTAGE (±V)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE (+V
S
)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE (–V
S
)
–0.4
–0.2
0
0.4
0.2
4 6 8 10 12 14
16
–55°C
–40°C
+25°C
+85°C
+125°C
15434-054
Figure 10. Output Voltage Swing Referred to Supply Voltage vs. Dual Supply
Voltage, R
LOAD
= 10 kΩ, G = 10, V
REF
= 0 V

AD8220TRMZ-EP-R7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Instrumentation Amplifiers FET Input Instrument Amplifier
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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