AD1836A Analog Devices, AD1836A Datasheet - Page 22

• Manufacturer Part Number: AD1836A
• Description: Multichannel 96 KHZ Codec
• Manufacturer: Analog Devices

AD1836A
INPUT NO. 1
INPUT NO. 2
NOTE
ADC2 SINGLE-ENDED MUX PGA INPUT MODE––LEFT CHANNEL ONLY SHOWN.
CONTROL REGISTER 3 CONTENTS: 6 LSBs: SELECT INPUT NO. 1: 11 1010
LEFT + VE
LEFT – VE
LEFT
LEFT
INPUT
INPUT
1nF
1nF
NOTE
ADC2 DIFFERENTIAL PGA INPUT MODE—LEFT CHANNEL ONLY SHOWN.
CONTROL REGISTER 3 CONTENTS: 6 LSBs: 00 1010
C1
C2
1nF
1nF
C1
C2
CAP1L
CAP2L
CAP1L
Figure 13. Single-Ended MUX/PGA Mode
CAP2L
Figure 14. Differential PGA Mode
V
V
Rev. 0 | Page 22 of 24
V
REF
REF
REF
+
+
–
–
+
+
–
–
AD1836A
AD1836A
SELECT INPUT NO. 2: 11 1111
PGA
250Ω
250Ω
PGA
250Ω
250Ω
POWER-DOWN
INPUT SELECT
GAIN SELECT
GAIN SELECT
POWER-DOWN
ADC2L
ADC2L