AD1845JP Analog Devices Inc, AD1845JP Datasheet - Page 37
AD1845JP
Manufacturer Part Number
AD1845JP
Description
IC CODEC STEREO 5V 16BIT 68PLCC
Manufacturer
Analog Devices Inc
Type
Stereo Audior
Datasheet
1.AD1845JP.pdf
(40 pages)
Specifications of AD1845JP
Rohs Status
RoHS non-compliant
Resolution (bits)
16 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
81 / 82
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Voltage - Supply, Digital
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
68-PLCC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD1845JP
Manufacturer:
AD
Quantity:
5 510
Part Number:
AD1845JP
Manufacturer:
ADI/亚德诺
Quantity:
20 000
FREQUENCY RESPONSE PLOTS
REV. C
Figure 37. Analog-to-Digital Frequency Response
to F
Figure 38. Analog-to-Digital Frequency Response
—Transition Band (Full-Scale Line-Level Inputs, 0 dB)
dB
dB
–100
–110
–120
–10
–30
–50
–60
–80
–90
–100
–110
–120
–20
–40
–70
S
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
0
10
(Full-Scale Line-Level Inputs, 0 dB)
0.40
0
0.0
0.1
0.44
0.2
0.48
0.3
SAMPLE FREQUENCY – F
SAMPLE FREQUENCY – F
0.52
0.4
0.5
0.56
0.6
0.60
0.7
S
S
0.64
0.8
0.9
0.68
0.70
1.0
–37–
Figure 40. Digital-to-Analog Frequency Response
—Transition Band (Full-Scale Inputs, 0 dB)
dB
dB
–100
–110
–120
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
10
0
0.40
0
0.0
Figure 39. Digital-to-Analog Frequency
Response to F
0.1
0.44
0.2
0.48
0.3
SAMPLE FREQUENCY – F
SAMPLE FREQUENCY – F
S
0.52
(Full-Scale Inputs, 0 dB)
0.4
0.5
0.56
0.6
0.60
0.7
S
S
0.64
0.8
AD1845
0.9
0.68
0.70
1.0