that4320 THAT Corporation, that4320 Datasheet - Page 4

• Manufacturer Part Number: that4320
• Description: Pre-trimmed Low-voltage Low-power Analog Engine Dynamics Processor Ic
• Manufacturer: THAT Corporation

Page 4
Parameter
Open Loop Gain
Output Short Circuit Current
Power Supply Rejection Ratio PSRR
Capacitive Load
Operational Amplifier OA3 (VCA Current-to-Voltage Converter)
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common Mode Range
Equivalent Input Noise Voltage e
Equivalent Input Noise Current i
Gain Bandwidth Product
Slew Rate
Open Loop Gain
Output Short Circuit Current
Output Voltage Range
Capacitive Load
Operational Amplifier OA4
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common Mode Range
Equivalent Input Noise Voltage e
Equivalent Input Noise Current i
Gain Bandwidth Product
Slew Rate
Open Loop Gain
5
Note - OA
2
and the V
5
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
CC
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
/2 buffer require a capacitve load for stability.
Electrical Characteristics (con’t)
Symbol
GBW
V
GBW
V
A
A
A
V
I
I
V
V
V
V
I
N(IN)
I
N(IN)
I
SR
I
SR
SC+
N(IN)
SC+
N(IN)
C
C
ICR+
SC-
SC-
ICR-
VOL
I
OS
VOL
I
OS
VOL
ICR
OS
O+
O+
OS
B
B
L
L
R
L
Copyright © 2007, THAT Corporation
= 10 kΩ to V
Output to V
Output to V
G = +10, C
+5 V < V
I
I
CC
in(VCA)
Output to V
in(VCA)
C
/2, Rf = 20 kΩ, 0 dB VCA gain
R
R
R
Conditions
f = 50 kHz
f = 50 kHz
f = 1 kHz
f = 1 kHz
L
f = 1 kHz
f = 1 kHz
L
L
L
CC
CC
= 100 pF
= 10 kΩ
= 10 kΩ
= 10 kΩ
= +100 μA
= -100 μA
CC
/2, V
/2, V
L
= 100 pF
< +15 V
CC
ID
ID
/2
= +0.4 V
= -0.4 V
THAT4320 Pre-trimmed Low-voltage Low-power
Analog Engine® Dynamics Processor IC
Min
2.0
22
4.1
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Only one input is accessible
20*log(.075*RI)
Not meaningful
2
± 1.5
± 1.5
57.5
10.5
4.25
0.75
± 10
10.5
-3.5
Typ
200
200
2.7
0.3
7.3
3.2
2.5
4.3
0.4
0.3
7.3
3.2
88
92
92
-4
± 50
Max
150
500
0.9
± 5
0.6
14
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
nV/ÖHz
pA/ÖHz
nV/ÖHz
pA/ÖHz
Units
MHz
V/μs
MHz
V/μs
mA
mA
mV
mA
mA
mV
dB
dB
dB
nA
dB
nA
nA
dB
nF
pF
V
V
V
V