MB3788
s ELECTICAL CHARACTERISTICS
Parameter
Reference
voltage
Reference voltage
Output voltage temperature
variation
Input stability
Load stability
Short-circuit output current
Low voltage
malfunction
fail-safe
circuit
Threshold voltage
Hysteresis width
Reset voltage
Short-circuit
detection
comparator
Input offset voltage
Input bias current
In-phase input voltage range
Threshold voltage
Short-circuit Input standby voltage
detector Input latch voltage
Input source current
Input offset voltage
Input offset current
Input bias current
In-phase input voltage range
Error
amplifier
Voltage gain
Frequency bandwidth
In-phase signal rejection ratio
Maximum output voltage width
Output sink current
Output source current
(VCC =6V, TA = +25°C)
Symbol
Conditions
Value
Unit
Min. Typical Max.
VREF
IOR = -1 mA
2.475 2.500 2.525 V
∆VREF/
VREF
TA = -30° to +85°C
-2
±0.2
2
%
Line
VCC = 3.6 V to 18 V
—
2
10
mV
Load
IOR = -0.1 mA to 1 mA —
3
10
mV
IOS
VREF = 2 V
-20
-8
-3
mA
VtH
—
—
2.65
—
V
VtL
—
—
2.45
—
V
VHYS
—
80
200
—
mV
VR
—
1.5
1.9
—
V
VIO
—
0.58
0.65
0.72
V
IIB
VI = 0 V
-200 -100
—
nA
VICM
—
-0.2
— VCC-1.8 V
VtPC
—
0.60
0.65
0.70
V
VSTB
—
—
50
100 mV
VI
—
—
50
100 mV
IIbpc
—
-1.4
-1.0
-0.6 µA
VIO
VFB = 1.6 V
-10
—
10
mV
IIO
VFB = 1.6 V
-100
—
100 nA
IIB
VFB = 1.6 V
-200
-60
—
nA
VICM
—
-0.2
— VCC-1.8 V
AV
—
60
100
—
dB
BW
AV = 0 dB
—
800
— kHz
CMRR
—
60
80
—
dB
VOM+
—
VREF-0.3 2.4
—
V
VOM-
—
—
0.05
0.5
V
IOM+
VFB = 1.6 V
—
120
—
µA
IOM-
VFB = 1.6 V
—
-2
—
mA
8