THAT2180A Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – Pre-Trimmed IC Voltage Controlled Amplifiers

Page 2
THAT2180 Series IC VCAs
SPECIFICATIONS¹
Absolute-Maximum Ratings (T_A = 25°C)
Positive Supply Voltage (V_CC)
Negative Supply Voltage (V_EE)
Supply Current (I_CC)
Max DE_C
E_C+ - (E_C-)
+20 V
-20 V
10 mA
± 1V
Power Dissipation (P_D) (T_A = 75°C)
Operating Temperature Range (T_OP)
Storage Temperature Range (T_ST)
330 mW
0 to +70°C
-40 to +125°C
Recommended Operating Conditions
Parameter
Symbol
Positive Supply Voltage V_CC
Negative Supply Voltage V_EE
Bias Current
I_SET
Signal Current
I_IN +I_OUT
Conditions
V_CC - V_EE = 30 V
I_SET = 2.4mA
2180A
Min Typ Max
+4 +15 +18
-4 -15 -18
1 2.4 5
— 0.35 1.5
2180B
Min Typ Max
+4 +15 +18
-4 -15 -18
1 2.4 5
— 0.35 1.5
2180C
Min Typ Max Units
+4 +15 +18 V
-4 -15 -18
V
1 2.4 5 mA
— 0.35 1.5 mA_rms
Electrical Characteristics²
Parameter
Supply Current
Symbol
I_CC
Equiv. Input Bias Current I_B
Conditions
No Signal
No Signal
2180A
Min Typ Max
— 2.4 4
2180B
Min Typ Max
— 2.4 4
2180C
Min Typ Max Units
— 2.4 4 mA
— 2 10 — 2 12 — 2 15 nA
Input Offset Voltage V_OFF(IN)
Output Offset Voltage V_OFF(OUT)
No Signal
R_out = 20 kW
0 dB gain
+15 dB gain
+30 dB gain
— ±5 —
— ±5 —
— ±5 — mV
— 0.5 1
—1 3
— 3 12
—1 2
— 1.5 4
— 5 15
— 1.5 3 mV
— 3 10 mV
— 9 30 mV
Gain Cell Idling Current I_IDLE
— 20 —
Gain-Control Constant
T_A =25°C (T_CHIP@35°C)
-60 dB < gain < +40 dB
E_C+ /Gain (dB)
E_C- /Gain (dB)
Pin 2 (Fig. 14)
Pin 3
6.0 6.1 6.2
-6.2 -6.1 -6.0
— 20 —
6.0 6.1 6.2
-6.2 -6.1 -6.0
— 20 — mA
6.0 6.1 6.2 mV/dB
-6.2 -6.1 -6.0 mV/dB
Gain-Control TempCo DE_C / DT_CHIP Ref T_CHIP = 27°C
Gain-Control Linearity
-60 to +40 dB gain
— +0.33 —
— 0.5 2
— +0.33 —
— 0.5 2
— +0.33 —
— 0.5 2
%/°C
%
1 kHz Off Isolation
Output Noise
E_C+= -360 mV, E_C-= +360 mV 110 115 — 110 115
110 115 — dB
e_n(OUT)
20 Hz ~ 20 kHz
R_out = 20kW
0 dB gain
+15 dB gain
— -98 -97
— -88 -86
— -98 -96
— -88 -85
— -98 -95 dBV
— -88 -84 dBV
Voltage at V-
V_V-
No Signal
-3.1 -2.85 -2.6 -3.1 -2.85 -2.5 -3.1 -2.85 -2.6 V
1. All specifications subject to change without notice.
2. Unless otherwise noted, T_A=25°C, V_CC = +15V, V_EE= –15V. Test circuit is as shown in Figure 2.
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com