TSH80

TSH80-TSH81-TSH82 Wide Band, Rail-to-Rail Operational Amplifier with Standby Function ■ ■ ■ ■ ■ ■ ■ ■ ■ 4.5V, 12V operating conditions 3dB-bandwidth: 100MHz Slew-rate: 100V/µs Output current: up to 55mA Input single supply voltage Output rail-to-rail Specified for 150Ω load Low distortion, THD: 0.1% SOT23-5, TSSOP and SO packages D SO-8 (Plastic Micro package) L SOT23-5 (Plastic Micro package) Description The TSH8x series offers single and dual operational amplifiers featuring high video performances with large bandwidth, low distortion and excellent supply voltage rejection. These amplifiers feature also large output voltage swing and high output current capability to drive standard 150Ω loads. Running at single or dual supply voltage from 4.5V to 12V, these amplifiers are tested at 5V(±2.5V) and 10V(±5V) supplies. The TSH81 also features a standby mode, which allows the operational amplifier to be put into a standby mode with low power consumption and high output impedance.The function allows power saving or signals switching/multiplexing for high speed applications and video applications. For board space and weight saving, TSH8x series is proposed in SOT23-5, TSSOP8 and SO-8 packages. P TSSOP8 (Plastic Micro package) Pin Connections (top view) TSH80 : SOT23-5/SO8 Output 1 VCC - 2 Non-Inv. In. 3 5 VCC + NC 1 Inv. In. 2 4 Inv. In. Non-Inv. In. 3 VCC - 4 _ + 8 NC 7 VCC + 6 Output 5 NC +- TSH81 : SO8/TSSOP8 NC 1 Inverting Input 2 Non Inverting Input 3 VCC - 4 _ + 8 STANDBY 7 VCC + 6 Output 5 NC Application ■ ■ ■ TSH82 : SO8/TSSOP8 Output1 1 Inverting Input1 2 Non Inverting Input1 3 VCC - 4 _ + _ + 8 VCC + 7 Output2 6 Inverting Input2 5 Non Inverting Input2 Video buffers A/D converters driver Hi-Fi applications August 2005 Rev 2 1/23 www.st.com 23 TSH80-TSH81-TSH82 Order Codes Type TSH80ILT TSH80IYLT TSH80ID/DT TSH80IYD/IYDT TSH81ID/DT TSH81IPT -40°C to +85°C TSH82ID/DT TSH82IPT TSH82IYD/ITDT -40°C to +125°C SO-8 TSSOP8 SO-8 (automotive grade level) Tube or Tape & Reel Tape & Reel Tube or Tape & Reel TSH82I SH82I SH82IY -40°C to +125°C -40°C to +85°C Temperature Range Package SOT23-5 Tape & Reel SOT23-5 (automotive grade level) SO-8 SO-8 (automotive grade level) SO-8 TSSOP8 Tape & Reel Tube or Tape & Reel K310 TSH80I SH80IY TSH81I SH81I Packaging Marking K303 2/23 TSH80-TSH81-TSH82 Absolute Maximum Ratings 1 Absolute Maximum Ratings Table 1. Symbol VCC Vid Vi Toper Tstg Tj Supply Voltage (1) Differential Input Voltage (2) Input Voltage (3) Operating Free Air Temperature Range Storage Temperature Maximum Junction Temperature Thermal resistance junction to case (4) SOT23-5 SO8 TSSOPO8 Thermal resistance junction to ambient area SOT23-5 SO8 TSSOPO8 Human Body Model Key parameters and their absolute maximum ratings Parameter Value 14 ±2 ±6 -40 to +85 -65 to +150 150 80 28 37 250 157 130 2 Unit V V V °C °C °C Rthjc °C/W Rthja °C/W kV ESD 1. All voltage values, except differential voltage are with respect to network ground terminal 2. Differential voltages are non-inverting input terminal with respect to the inverting terminal 3. The magnitude of input and output must never exceed VCC +0.3V 4. Short-circuits can cause excessive heating Table 2. Symbol VCC VIC Standby Operating conditions Parameter Supply Voltage Common Mode Input Voltage Range Value 4.5 to 12 VCC- to (V CC+ -1.1) (V CC-) to (VCC+) Unit V V V 3/23 Electrical Characteristics TSH80-TSH81-TSH82 2 Electrical Characteristics Table 3. Symbol |Vio| ∆Vio Iio Iib Cin ICC VCC+ = +5V, VCC- = GND, Vic = 2.5V, Tamb = 25°C (unless otherwise specified) Parameter Input Offset Voltage Input Offset Voltage Drift vs. Temperature Input Offset Current Test Condition Tamb = 25°C Tmin. < Tamb < Tmax. Tmin. < Tamb < Tmax. Tamb = 25°C Tmin. < Tamb < Tmax. Tamb = 25°C Tmin. < Tamb < Tmax. Min. Typ. 1.1 Max. 10 12 Unit mV µV/°C 3.5 5 15 20 µA µA pF 10.5 11.5 mA 3 0.1 Input Bias Current Input Capacitance Supply Current per Operator 6 0.3 Tamb = 25°C Tmin. < Tamb < Tmax. +0.1