AD8220_16 Datasheet, PDF (16/29 Pages) Analog Devices – JFET Input Instrumentation Amplifier with Rail-to-Rail Output in MSOP Package

5
–40°C
4
+125°C
+85°C
+25°C
3
2
1
+125°C
–40°C
+25°C _+85°C
0
100
1k
10k
R_LOAD (Ω)
Figure 35. Output Voltage Swing vs. Load Resistance VS = +5 V, VREF = 2.5 V
V_S+
–1
–40°C
–2
+125°C
+85°C
+25°C
–3
–4
+4
+3
+2
+125°C +85°C +25°C
+1
–40°C
V_S– ₀
2
4
6
8
10
12
14
16
I_OUT (mA)
Figure 36. Output Voltage Swing vs. Output Current, VS = ±15 V, VREF = 0 V
V_S+
–1
+25°C
+85°C
+125°C
–2
+2
+85°C ^+25°C
+1
+125°C
–40°C
V_S– ₀
2
4
6
8
10
12
14
16
I_OUT (mA)
Figure 37. Output Voltage Swing vs. Output Current, VS = 5 V, VREF = 2.5 V
XX
NO LOAD
47pF
100pF
AD8220
20mV/DIV 5µs/DIV
XX
XX
XX
XXX (X)
Figure 38. Small Signal Pulse Response for Various Capacitive Loads,
VS = ±15 V, VREF = 0 V
XX
NO LOAD
47pF
100pF
20mV/DIV 5µs/DIV
XX
XX
XX
XXX (X)
Figure 39. Small Signal Pulse Response for Various Capacitive Loads,
VS = 5 V, VREF = 2.5 V
35
30 ^{GAIN = 10, 100, 1000}
25 ^{GAIN = 1}
20
15
10
5
0
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 40. Output Voltage Swing vs. Large Signal Frequency Response
Rev. B | Page 15 of 28