that4320 THAT Corporation, that4320 Datasheet - Page 3

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

Document 600045 Rev 04
Parameter
Scale Factor Match to VCA
Rectifier Balance
Timing Current
Filtering Time Constant
Output Tempco
Load Resistance
Capacitive Load
Operational Amplifier OA1
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
Power Supply Rejection Ratio PSRR
Operational Amplifier OA2 (Control Voltage Buffer)
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
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
ΔE
Electrical Characteristics (con’t)
Symbol
O
V
GBW
GBW
V
A
V
I
V
V
V
V
N(IN)
I
N(IN)
/ΔT
I
SR
I
SR
N(IN)
SC+
N(IN)
R
C
ICR+
C
ICR-
SC-
I
I
OS
VOL
I
OS
ICR
τ
OS
O+
O+
OS
T
B
B
L
L
L
CHIP
Copyright © 2007, THAT Corporation
-250mV < V
f = 50 kHz, C
Output to V
R
Output to V
-20 dB < VCA gain < +20 dB
L
+5 V < V
1 μa< i
= 10 kΩ to V
G = +10, C
Ref T
OUTRMS
±7.5mA DC
R
Conditions
f = 50 kHz
IN(RMS)
f = 1 kHz
f = 1 kHz
f = 1 kHz
f = 1 kHz
L
L
G = +1
CHIP
CC
CC
CC
= 100 nF, R
= 10 kΩ
/2, V
/2, V
-V
L
< +250mV, re:Vref
CC
= 27 ºC
= 100 pF
EE
< 100 μA
/2, G = +10
ID
ID
< +15V
IN
= +0.4 V
= -0.4 V
L
= 10 kΩ
V
CC
-2.3
Min
.95
2.3
1.5
-1
2
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-0.9 V
3467 X C
2
V
0.012/C
EE
I
CC
+0.33
± 1.5
SC
± 30
± 25
-6.5
Typ
500
105
450
7.5
± 1
4.3
0.4
4.5
0.9
3.7
0.6
±1
13
95
+0.75 V
1
4
-0.75
8
/C
L
TIME
L
EE
± 120
± 100
± 3.5
1200
1000
1.05
Max
150
150
0.6
-20
± 6
12
+1
+0.95
6
-
-
-
-
-
-
-
-
-
-
-
-
-
nV/ÖHz
pA/ÖHz
nV/ÖHz
pA/ÖHz
%/ºC
Units
MHz
V/μs
V/μs
Page 3
mV
mA
mA
mV
dB
μA
kΩ
nA
nA
dB
dB
nA
nA
Hz
pF
pF
V
V
V
V
V
s
-