參數(shù)資料
型號: LA71521M
文件頁數(shù): 9/25頁
文件大小: 520K
代理商: LA71521M
LA71521M
No. 5842-9/25
Pin Function
Continued on next page
1
Power ON/OFF
H
V
CC
100k
15k
A10429
3
4
H
500
75pF
19k
REC LP/EP
PB EP
A10430
7
8
V
REF
120k
100
μ
A
A10432
5
6
V
CC
27k
200
500
20pF
3.6k
50k
A10431
Pin
number
Pin name
Standard DC voltage
Signal waveform
Equivalent circuit
1
A-REC-OUT
2.3V
CW, 1.4 Vp-p
2
A-GND
0V
REC MODE
CW 1.4 Vp-p
70 kHz, 1.0 Vp-p
PB MODE
DC 2.3V
REC MODE
CW, 1.4 Vp-p
70 kHz, 1.1 Vp-p
PB, EP MODE DC 2.3V
PB, EP MODE CW 1.4 mVp-p
DC (1.7 to 2.0V)
DC 5V
REC 0.7V
DC 0.7V
PB 0V
DC 0V
REC
DC 2.3V
PB
CW, 1.4 mVp-p
REC
DC 2.3V
PB
CW, 1 mVp-p
3
A-AUTO-BIAS-IN
2.3V
4
A-EQ-SW2
REC
ADAPTIVE
A-AUTO-BIAS-B
A-AUTO-BIAS-IN
A-EQ-IN
A-EQ-NFB
5
6
7
8
PB
VCC
2.3V
2.3V
2.3V
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