AD1845JP-REEL Analog Devices Inc, AD1845JP-REEL Datasheet - Page 5

• Manufacturer Part Number: AD1845JP-REEL
• Description: IC CODEC STEREO 5V 16BIT 68PLCC
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1845JP-REEL

• 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

REV. C
POWER SUPPLY
Power Supply Range–Digital and Analog
Power Supply Current
Analog Supply Current
Digital Supply Current
Power Dissipation
Power-Down Supply Current
Reset Supply Current
Total Power-Down Supply Current
Standby Supply Current
Mixer Power-Down Supply Current
Mixer Only Supply Current
ADC Power-Down Supply Current
DAC Power-Down Supply Current
Power Supply Rejection (100 mV p-p Signal @ 1 kHz)*
CLOCK SPECIFICATIONS*
Input Clock Frequency
Recommended Clock Duty Cycle
Power Up Initialization Time
*Guaranteed, not tested.
Specifications subject to change without notice.
Model
AD1845JP
AD1845JP-REEL
AD1845JST
NOTES
1
2
ENVIRONMENTAL CONDITIONS
Ambient Temperature Rating:
Package
PLCC
TQFP
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD1845 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
P = Plastic Leaded Chip Carrier; ST = Thin Quad Flatpack.
13" Reel, multiples of 250 pcs.
(Current
(At Both Analog and Digital Supply Pins, both ADCs and DACs)
T
T
PD = Power Dissipation in W
CA
JA
JC
AMB
CASE
= Thermal Resistance (Junction-to-Ambient)
= Thermal Resistance (Junction-to-Case)
= Thermal Resistance (Case-to-Ambient)
= T
= Case Temperature in C
CASE
Nominal Supplies)
2
– (PD
38 C/W
44 C/W
Temperature
Range
0 C to +70 C
0 C to +70 C
0 C to +70 C
JA
ORDERING GUIDE
CA
)
Package
Description
68-Lead PLCC
68-Lead PLCC
100-Lead TQFP
8 C/W
8 C/W
JC
Package
Option
P-68A
P-68A
ST-100
30 C/W
93 C/W
CA
1
–5–
ABSOLUTE MAXIMUM RATINGS*
Power Supplies
Input Current
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Ambient Temperature (Operating)
Storage Temperature
*Stresses greater than those listed under Absolute Maximum Ratings may cause
permanent damage to the device. This is a stress rating only; functional operation
of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Digital (V
Analog (V
(Except Supply Pins)
DD
CC
)
)
Min
4.75
40
Typ
2
36
52
Min
10
WARNING!
Min
–0.3
–0.3
–0.3
–0.3
0
–65
Max
5.25
130
45
85
650
2
30
70
80
85
Max
33
90
512
ESD SENSITIVE DEVICE
Max
6.0
6.0
V
V
+70
+150
10.0
CC
DD
+0.3
+0.3
AD1845
Units
V
mA
mA
mA
mW
mA
mA
mA
mA
mA
mA
mA
mA
dB
Units
MHz
%
ms
Units
V
V
mA
V
V
C
C