AD1888JSTZ Analog Devices Inc, AD1888JSTZ Datasheet - Page 10

• Manufacturer Part Number: AD1888JSTZ
• Description: IC CODEC AUDIO-PC AC'97 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97r

Specifications of AD1888JSTZ

• Data Interface: Serial
• Resolution (bits): 16, 20 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 80 / 90
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.15/4.75V
• Single Supply Voltage (max): 3.45/5.25V
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1888
Pin No.
23
24
31
32
35
36
37
39
41
FILTER/REFERENCE
27
28
29
30
POWER AND GROUND SIGNALS
1
4
7
9
25
26
33
34
38
40
43
44
NO CONNECTS
12
42
Mnemonic
LINE_IN_L
LINE_IN_R
CENTER_OUT
LFE_OUT
LINE_OUT_L
LINE_OUT_R
MONO_OUT
SURR_OUT_L/HP_OUT_L
SURR_OUT_R/HP_OUT_R
V
V
AFILT1
AFILT2
DV
DV
DV
DV
AV
AV
AV
AV
AV
AV
AV
AV
NC
NC
REF
REFOUT
DD
SS
SS
DD
DD
SS
DD
SS
DD
SS
SS
DD
1
4
2
3
1
2
1
4
2
3
1
2
I/O
I
I
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
Function
Line-In Left Channel.
Line-In Right Channel.
Center Channel Output.
Low Frequency Enhanced Output.
Line Out (Front) Left Channel.
Line Out (Front) Right Channel.
Monaural Output to Telephone Subsystem Speakerphone.
Surround Front Headphone Left Channel Output.
Surround Front Headphone Right Channel Output.
Voltage Reference Filter.
Voltage Reference Output 5 mA Drive (intended for MIC bias).
Antialiasing Filter Capacitor—ADC Right Channel.
Antialiasing Filter Capacitor—ADC Left Channel.
Digital V
Digital GND.
Digital GND.
Digital V
Analog V
Analog GND.
Analog GND.
Analog V
Analog V
Analog GND.
Analog V
Analog GND.
No Connect.
No Connect.
DD
DD
DD
DD
DD
DD
3.3 V.
3.3 V.
5.0 V.
5.0 V.
5.0 V.
5.0 V.
Rev. A | Page 10 of 32