ha1630d04 Renesas Electronics Corporation., ha1630d04 Datasheet - Page 21

• Manufacturer Part Number: ha1630d04
• Description: Ultra-small Low Voltage Operation Cmos Dual Operational Amplifier
• Manufacturer: Renesas Electronics Corporation.

HA1630D04/05/06 Series
Rev.2.00 Feb 07, 2007 page 21 of 23
6. Output Source Current, I
7. Common Mode Input Voltage, V
8. Total Harmonic Distortion, THD
9. Slew Rate, SR
V
Gain Variable
IN
V
IN
V
IN1
R
R
R
S
S
S
= 6.8 kΩ
= 6.8 kΩ
V
IN2
R
V
V
R
+
−
F
DD
SS
F
= 680 kΩ
= 680 kΩ
R
1 MΩ
F
−
+
V
V
V
+
−
DD
SS
DD
V
2
DD
OSOURCE
−
+
V
A
DD
20 pF
CM
& Output Sink Current, I
V
V
& Common Mode Rejection Ratio, CMRR
O
V
O
O
V
O
Measure V
I
I
CMRR
THD
OSOURCE
OSINK
V
V
V
V
V
V
Gain Variable
R
R
freq = 100 Hz, 1 kHz, 10 kHz
30 kHz LPF ON
CMRR = −20log
O
IN1
IN2
O
IN1
IN2
F
F
/ R
/ R
= V
= + 0.5 V
= V
= V
= V
= V
OSINK
S
S
DD
= 20log (100 kΩ / 1 kΩ) = 40 dB
= 20log (100 kΩ / 100 kΩ) = 0 dB
DD
DD
DD
DD
10. Gain, A
R
O
− 0.5 V
S
corresponding to V
/ 2 − 0.05 V
/ 2 + 0.05 V
/ 2 + 0.05 V
/ 2 − 0.05 V
= 6.8 kΩ
R
R
S
F
V
= 6.8 kΩ
= 680 kΩ
V
& Phase, GBW
V
IN1
O1
− V
− V
IN1
IN2
O2
V
V
−
+
DD
SS
= 1.45 V and V
×
1 MΩ
R
S
R
+ R
S
F
IN2
20 pF
= 1.55 V
V
O