AK5384VF Asahi Kasei Microsystems, AK5384VF Datasheet - Page 19

• Manufacturer Part Number: AK5384VF
• Description: 107 DB 24 BIT 96KHZ 4 CHANNEL ADC
• Manufacturer: Asahi Kasei Microsystems

ASAHI KASEI
4. External Analog Inputs Circuit
Figure 11 shows an input buffer circuit example 1. The input level of this circuit is 5.7Vpp (AK5384: typ. 2.9Vpp).
Figure 12 shows an input buffer circuit example 2. The input level of this circuit is 5.7Vpp (AK5384: typ. 2.9Vpp).
Figure 13 shows an input buffer circuit example 3. The input level of this circuit is 2.9Vpp (AK5384: typ. 2.9Vpp).
MS0225-E-00
Analog In
Analog In
5.7Vpp
10k
10k
5.7Vpp
VA
0.1
VP+ = +15V
VP- = -15V
22
10
Figure 11. Input buffer circuit example 1 (DC coupled single-end input)
22
Figure 12. Input buffer circuit example 2 (AC coupled single-end input)
10k
Analog In
Analog In
10k
Figure 13. Input buffer circuit example 3 (Differential input)
2.9Vpp
2.9Vpp
Bias
Bias
NJM5532
VA = +5V
VP+ = +15V
VP- = -15V
5.1k
NJM5532
5.1k
VP+
VP-
VP+
VP-
10
10
4.7k
330
330
4.7k
- 19 -
1.5n
Bias
4.7k
NJM5532
4.7k
NJM5532
10
10
AIN+
AIN-
330
330
AK5384
330
330
2.9Vpp
2.9Vpp
2.9Vpp
2.9Vpp
1.5n
1.5n
AIN+
AIN-
AIN+
AIN-
AK5384
AK5384
[AK5384]
2003/05