AD8224HBCPZ-R7 datasheet(6/29 Pages) AD

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Data Sheet

AD8224

Rev. D | Page 5 of 28

VS+ = +15 V, VS− = −15 V, VREF = 0 V, TA = 25°C, G = 1, RL = 2 kΩ1, unless otherwise noted. Table 3 displays the specifications for the

dynamic performance of each individual instrumentation amplifier.

Table 3. Dynamic Performance of Each Individual Amplifier—Single-Ended Output Configuration, VS = ±15 V

Test Conditions/

A Grade

B Grade

Parameter

Comments

Min

Typ

Max

Min

Typ

Max

Unit

DYNAMIC RESPONSE

Small Signal Bandwidth −3 dB

G = 1

1500

kHz

G = 10

800

kHz

G = 100

120

kHz

G =1000

kHz

Settling Time 0.01%

ΔV

O = ±10 V step

G = 1

µs

G = 10

4.3

µs

G = 100

8.1

µs

G =1000

µs

Settling Time 0.001%

ΔV

O = ±10 V step

G = 1

µs

G = 10

4.6

µs

G = 100

9.6

µs

G =1000

µs

Slew Rate

G = 1 to 100

V/µs

1 When the output sinks more than 4 mA, use a 47 pF capacitor in parallel with the load to prevent ringing. Otherwise, use a larger load, such as 10 kΩ.

VS+ = +15 V, VS− = −15 V, VREF = 0 V, TA = 25°C, G = 1, RL = 2 kΩ1, unless otherwise noted. Table 4 displays the specifications for the

dynamic performance of both amplifiers when used in the differential output configuration shown in Figure 64.

Table 4. Dynamic Performance of Both Amplifiers—Differential Output Configuration2, VS = ±15 V

Test Conditions/

A Grade

B Grade

Parameter

Comments

Min

Typ

Max

Min

Typ

Max

Unit

DYNAMIC RESPONSE

Small Signal Bandwidth −3 dB

G = 1

1500

kHz

G = 10

800

kHz

G = 100

120

kHz

G =1000

kHz

Settling Time 0.01%

ΔV

O = ±10 V step

G = 1

µs

G = 10

4.3

µs

G = 100

8.1

µs

G =1000

µs

Settling Time 0.001%

ΔV

O = ±10 V step

G = 1

µs

G = 10

4.6

µs

G = 100

9.6

µs

G =1000

µs

Slew Rate

G = 1 to 100

V/µs

1 When the output sinks more than 4 mA, use a 47 pF capacitor in parallel with the load to prevent ringing. Otherwise, use a larger load, such as 10 kΩ.

2 Refers to the differential configuration shown in Figure 64.

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