1510P08-U THAT

Low-Noise, High Performance Audio Preamplifier IC THAT 1510, 1512 FEATURES APPLICATIONS Low Noise: Differential Low Noise Preamplifiers 1 nV/Hz input noise (60 dB gain) 34 nV/Hz input noise (0dB gain) (1512) Differential Summing Amplifiers Low THD+N (full audio bandwidth): Differential Variable Gain Amplifiers 0.001% 40 dB gain 0.005% 60 dB gain Microphone Preamplifiers Low Current: 6 mA typ. Moving-Coil Transducer Amplifiers Wide Bandwidth: 7 MHz G=100 High Slew Rate: 19 V/s Line Input Stages Wide Output Swing: 13.3 V on Audio 15 V supplies Gain adjustable from 0 to >60 dB with Sonar one external resistor Instrumentation Industry Standard Pinouts Description The THAT 1510 and 1512 are high perfor- significantly lower noise at lower gain settings, it is mance audio preamplifiers suitable for micro- recommended over the 1510 for new designs. phone preamp and bus summing applications. Designed from the ground up in THAT s com- The ICs are available in a variety of packages and plementary dielectric isolation process and pin configurations, making them pin compatible including laser-trimmed Si-Chrome thin film with the Analog Devices SSM2019 and SSM2017 resistors, the THAT 1510 and 1512 improve on (discontinued), and the Texas Instruments INA217 existing integrated microphone preamps by and INA163. offering lower noise at low gains, wider band- Gain for both parts is adjustable via one exter- width, higher slew rate, lower distortion, and nal resistor, making it possible to control gain lower supply current. The parts feature internal over a wide range with a single-gang potentiome- ESD overload protection on all critical pins. ter. The 1510 gain equation is identical to that of In short, the THAT 1510 and 1512 provide the SSM2019, reaching 6 dB gain with a 10 k superior performance in a popular format at an resistor. The 1512 reaches 0 dB gain with a affordable price. 10 k resistor. Because the 1512 exhibits Pin DIP8 SO8 SO16 SO14 Input Stage Output Stage Name Pkg Pkg Pkg Pkg V+ RG1 1 1 2 3 5k 5k -In 2 2 4 4 (10k) +In 3 3 5 5 -A - V Out + V- 4 4 7 6 -A V Ref 5 5 10 10 5k +In Out 6 6 11 9 (10k) 5k -In V+ 7 7 13 11 R A 5k RG2 8 8 15 12 Ref Table 1. Pin Assignments R G1 R B R G2 Part DIP8 SO8 SO16 SO14 5k Type Pkg Pkg Pkg Pkg 1510 1510P08-U 1510S08-U 1510W16-U 1510S14-U V- 1512 1512P08-U 1512S08-U Inquire 1512S14-U Figure 1. THAT 1510 / 1512 Equivalent Circuit Diagram Table 2. Ordering Information (THAT 1512 values shown in parentheses) THAT Corporation 45 Sumner Street Milford, Massachusetts 01757-1656 USA Tel: +1 508 478-9200 Fax +1 508 478-0990 Web: www.thatcorp.com Copyright 2017, THAT Corporation Doc 600031 Rev 09 THAT 1510/1512 Low-Noise Page 2 of 8 Document 600031 Rev 09 High Performance Audio Preamplifier 1 SPECIFICATIONS 2 ,3 Absolute Maximum Ratings Positive Supply Voltage (V ) +20 V Lead Temp. (T ) (Soldering 10 sec) 260 C CC LEAD Negative Supply Voltage (V ) -20 V Operating Temperature Range (T ) -40 to +85C EE OP Input Voltage (V ) V + 0.5V, V - 0.5V Storage Temperature Range (T ) -40 to +125C IN MAX CC EE ST Output Short-Circuit Duration (t ) Continuous Junction Temperature (T ) 150C SH J Recommended Operating Conditions Parameter Symbol Conditions Min Typ Max Units Positive Supply Voltage V +5 +20 V CC Negative Supply Voltage V -5 -20 V EE 2 Electrical Characteristics 1510 1512 Parameter Symbol Conditions Min Typ Max Min Typ Max Units Supply Current I , -I No signal 6.0 7.9 6.0 7.9 mA CC EE V = -V = 20V 8.0 8.0 mA CC EE Input Bias Current I No signal Either input 4.8 14 4.8 14 A B connected to GND Input Offset Current I No signal -1.4 +1.4 -1.4 +1.4 A B-OFF Offset Voltage Output Stage Output Offset Vos No Signal, V =0 -5 +5 -5 +5 mV OO CM Input Stage Input Offset Vos -250 +250 -250 +250 V II Total Output Offset G=voltage gain -5-0.25G 5+0.25G -5-0.25G 5+0.25G mV Input Voltage Range Common Mode V Common mode, all gains 13 13 V IN-CM Differential Mode V Unbalanced -13 +13 -13 +13 V IN-UNBAL One input to GND, 0dB gain Differential Gain G 0 70 -6 64 dB diff Ref Input Voltage Range 8 8 V Ref Input Impedance 10 15 k Ref Input Gain to Output 0 0 dB Input Impedance Z Differential IN-DIFF 0dB gain 32 1.9 37 1.9 M pF 20dB gain 32 2.0 37 2.0 M pF 40dB gain 32 2.5 36 3.1 M pF 60dB gain 29 8.0 31 13.9 M pF Z Common mode IN-CM all gains 8 7.7 9 7.7 M pF 1. All specifications are subject to change without notice. 2. Unless otherwise noted, T =25C, V =+15V, V = -15V. A CC EE 3. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only the functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. THAT Corporation 45 Sumner Street Milford, Massachusetts 01757-1656 USA Tel: +1 508 478-9200 Fax +1 508 478-0990 Web: www.thatcorp.com Copyright 2017, THAT Corporation All rights reserved.