THAT1420 Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – Balanced Line Drivers

Page 2
THAT1420/1430 Balanced Line Driver
Preliminary Information
SPECIFICATIONS²
Absolute Maximum Ratings (T_A = 25°C)
Positive Supply Voltage (Vcc)
+18 V
Operating Temperature Range (T_OP)
Negative Supply Voltage (Vee)
-18 V
Storage Temperature (T_ST)
Output Short Circuit Duration
Continuous
Junction Temperature (T_J)
Power Dissipation (P_D)
TBD mW
Lead Temperature (T_LEAD)(Soldering 60 sec)
-40 to +85°C
-40 to +150°C
150°C
300°C
Electrical Characteristics³
Parameter
Input Impedance
Gain
Gain
DC Power Supply
Rejection Ratio
Symbol
Z_IN
G1
G2
PSRR
Conditions
R_L=600W
Balanced
Single Ended
R_L=100kW
Balanced
Single Ended
±4V to ±18V
Min.
Typ.
Max.
4
5
4.35
4.65
4.95
4.4
4.6
4.8
5.8
6
6.2
5.8
6
6.2
80
105
Output Common-Mode
Rejection Ratio
OCMRR
f=1kHz, BBC Method
50
68
Output Signal Balance Ratio
SBR
f=1kHz, BBC Method
28
40
THD+N (Balanced)
THD+N₁
20Hz-20kHz
1kHz
0.001
0.0005
THD+N (Single Ended)
THD+N₂
V_O=10 V_RMS, R_L=600W, 20Hz-20kHz
0.0018
Output Noise
SNR
Bal. Mode, 20 kHz BW
-104
Headroom
HR
0.1% THD+N
25
Slew Rate
Output Common Mode
Voltage Offset
THAT1420
Output Common Mode
Voltage Offset
THAT1430
SR
V_OCM
V_OCM
V_OCM
V_OCM
16
R_L=600W, w/o Sense capacitors -300
±60
300
R_L=600W, w/ Sense capacitors
-6
±4
6
R_L=600W, w/o Sense capacitor -400
±80
400
R_L=600W, w/ Sense capacitor
-20
±10
20
Units
kW
dB
dB
dB
dB
dB
dB
dB
%
%
%
dBV
dBV
V/mS
mV
mV
mV
mV
2. All specifications are subject to change without notice.
3. All measurements taken with V_S=±18, T=25°C, unless otherwise noted
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com