Filter
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MB3878
7
(Ta = +25 °C, VCC = 19 V, VCC (O) = 19 V, VREF = 0 mA)
* : Standard design value.
(Continued)
Parameter Symbol
Pin
No.
Conditions
Value
Unit
Min Typ Max
Error amplifier
block
(Error Amp.3)
Threshold voltage
V
TH1 16 FB3 = 2 V, Ta = +25 °C 4.167 4.200 4.233 V
V
TH2 16
FB3 = 2 V,
Ta = −30 °C to +85 °C
4.158 4.200 4.242 V
Input current I
INE3 16 −INE3 = 0 V −100 −30 nA
Voltage gain A
V 15 DC 100* dB
Frequency
bandwidth
B
W 15 AV = 0 dB 2.0* MHz
Output voltage
V
FBH 15 4.7 4.9 V
V
FBL 15 20 200 mV
Output source
current
I
SOURCE 15 FB3 = 2 V −2.0 −0.6 mA
Output sink current
ISINK 15 FB3 = 2 V 150 300 µA
OUTD pin output
leak current
I
LEAK 11 OUTD = 16.8 V 01µA
OUTD pin output
ON resistor
R
ON 11 OUTD = 1 mA 70 100 Ω
Current
detection
amplifier block
(Current Amp.1,
Current Amp.2)
Input current
I
+INCH
13,
24
+INC1 = +INC2 = 12.7 V,
−INC1 = −INC2 = 12.6 V
10 20 µA
I
−INCH
1,
12
+INC1 = +INC2 = 12.7 V,
−INC1 = −INC2 = 12.6 V
0.1 0.2 µA
I
+INCL
13,
24
+INC1 = +INC2 = 0.1 V,
−INC1 = −INC2 = 0 V
−130 −65 µA
I
−INCL
1,
12
+INC1 = +INC2 = 0.1 V,
−INC1 = −INC2 = 0 V
−140 −70 µA
Current detection
voltage
V
OUTC1
2,
10
+INC1 = +INC2 = 12.7 V,
−INC1 = −INC2 = 12.6 V
2.25 2.5 2.75 V
V
OUTC2
2,
10
+INC1 = +INC2 = 12.63 V,
−INC1 = −INC2 = 12.6 V
0.50 0.75 1.00 V
V
OUTC3
2,
10
+INC1 = +INC2 = 0.1 V,
−INC1 = −INC2 = 0 V
1.25 2.50 3.75 V
V
OUTC4
2,
10
+INC1 = +INC2 = 0.03 V,
−INC1 = −INC2 = 0 V
0.125 0.750 1.375 V
Common mode
input voltage
range
VCM
1,
12,
13,
24
0 Vcc V
Voltage gain A
V
2,
10
+INC1 = +INC2 = 12.7 V,
−INC1 = −INC2 = 12.6 V
22.5 25 27.5 V/V
Frequency
bandwidth
B
W
2,
10
AV = 0 dB 2.0* MHz