DATA SHEET
HAL401
V
CC
V
DD
1.33 C
4.7n
1
330 p
V
DD
R+ΔR
HAL401
OUT1
0.75 R
ADC
1.5 R
R
2
–
0.22 R
CMOS
OPV
+
3
OUT2
330 p
4.4 C
3 C
R–ΔR
GND
4
Do not connect OUT1 or OUT2 to Ground.
Fig. 4–3: Differential HAL401 output to single-ended output
R = 10 kΩ, C = 7.5 nF, ΔR for offset adjustment, BW = 1.3 kHz
–3dB
VCCy6 V
V
DD
2.2 n
4.7 n
1
330 p
V
DD
4.7 k
HAL401
OUT1
1 n
2
4.7 k
–
4.7 k
4.7 k
CMOS
OPV
+
–
3
4.7 k
3.0 k
8.2 n
CMOS
OPV
+
OUT2
OUT
4.7 k
330 p
4.7 n
GND
4
Do not connect OUT1 or OUT2 to Ground.
VEEx*6 V
Fig. 4–4: Differential HAL401 output to single-ended output (referenced to ground), filter – BW
= 14.7 kHz
–3dB
Micronas
19
MICRONAS [ MICRONAS ]
