Preliminary Datasheet
DUAL OP AMP AND VOLTAGE REFERENCE
AP4310
Electrical Characteristics
Operating Conditions: VCC = +5V, TA= 25oC unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Unit
VCC = 5V, no load, -40oC ≤TA ≤105oC
Total Supply Current, excluding Cur-
rent in Voltage Reference
0.15
0.25
mA
VCC = 30V, no load, -40oC ≤TA ≤105oC
0.20
0.30
Voltage Reference Section
TA = 25oC
AP4310A
2.49
2.48
2.50
2.50
2.50
2.50
5
2.51
2.52
2.525
2.55
24
V
V
-40oC ≤TA ≤105oC
TA = 25oC
Reference Voltage
AP4310
I
K = 10mA
2.475
2.45
-40oC ≤TA ≤105oC
Reference Voltage Deviation
Over Full Temperature Range
mV
mA
Ω
I
K = 10mA, TA = -40 to 105oC
Minimum Cathode Current
for Regulation
0.01
0.2
0.05
0.5
Dynamic Impedance
I
K = 1.0 to 80mA, f<1kHz
Op Amp 1 Section (VCC = 5V, VO = 1.4V, TA = 25oC, unless otherwise noted)
TA = 25oC
Input Offset Voltage
3
5
7
mV
0.5
TA = -40 to 105oC
TA = -40 to 105oC
o
Input Offset Voltage
Temperature Drift
µV/ C
TA = 25oC
Input Bias Current (Inverting Input
Only)
150
nA
20
Large Signal Voltage Gain
V
V
V
V
CC = 15V, RL = 2KΩ, VO = 1.4 to 11.4V
85
70
20
7
dB
dB
100
90
40
20
28
17
0.5
Power Supply Rejection Ratio
CC = 5 to 30V
Output Current
Source
Sink
CC = 15V, VID = 1V, VO =2V
CC = 15V, VID = -1V, VO = 2V
mA
mA
V
Output Voltage Swing (High)
Output Voltage Swing (Low)
Slew Rate
VCC = 30V, RL = 10KΩ, VID = 1V
27
V
CC = 30V, RL = 10KΩ, VID = -1V
CC = 18V, RL = 2kΩ, AV = 1,
100
mV
V/µ s
V
0.2
0.7
VIN = 0.5 to 2V, CL = 100pF
Unity Gain Bandwidth
Apr. 2005 Rev. 1. 2
V
CC = 30V, RL = 2kΩ, CL = 100pF
1.0
MHz
BCD Semiconductor Manufacturing Limited
5
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
