TS1872AI

® TS1871 TS1872 TS1874 1.8V, INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS PIN CONNECTIONS (top view) TS1871ILT . . . . . . . . . OPERATING AT VCC = 1.8V to 6V RAIL TO RAIL INPUT & OUTPUT EXTENDED Vicm (Vee - 0.2V to VCC + 0.2V) LOW SUPPLY CURRENT (400 A) GAIN BANDWIDTH PRODUCT (1.6MHz) HIGH STABILITY ESD TOLERANCE (2kV) LATCH-UP IMMUNITY (Class A) AVAILABLE IN SOT23-5 MICROPACKAGE DESCRIPTION The TS187x (Single, Dual & Quad) is operational amplifier able to operate with voltages as low as 1.8V and features both I/O Rail to Rail. The common mode input voltage extends 200mV @ 25°C beyond the supply voltages while the output voltage swing is within 100mV of each Rail for a 600Ω load resistor. This I/O Rail to Rail configuration gives the chance to the user to have the entire supply voltage range available. Offering 20mA min., 65mA typ. value and exhibiting an excellent speed-power ratio, 1.6MHz GBP & 400µA supply current, this Op-Amp is very well-suited for battery-supplied and portable applications. Stability and minimum overshoot with capacitive loads is maintained by 53° typ. of phase margin with 100pF load capacitor @ 1.8V. APPLICATIONS Battery-powered applications Portable communication devices (cell phone) Active filters Audio drivers Line drivers TS1874IN-TS1874ID-TS1874IDT-TS1874IPT TS1871ID- TS1871IDT TS1872IN-TS1872ID-TS1872IDT-TS1872IPT . . . . . ORDER CODES Package Temperature Range NDPL o TS1871I/AI -40, +125 C • • TS1872I/AI -40, +125oC • • • TS1874I/AI -40, +125oC • • • Part Number SOT23 Marking K171/172 N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT) L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT) March 2000 1/10 TS1871-TS1872-TS1874 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vi Toper Tstg Tj Rthjc Supply Voltage - note 1 Differential Input Voltage - note 2 Input Voltage - note 3 Operating Free Air Temperature Range Storage Temperature Maximum Junction Temperature Thermal Resistance Junction to Case - note 4 SOT23-5 DIP8 DIP14 SO8 SO14 TSSOP8 TSSOP14 Thermal Resistance Junction to Ambient - SOT23-5 Human Body Model Latch-up Immunity Lead Temperature (soldering, 10sec) Notes : 1. 2. 3. 4. Parameter Value 7 –1 -0.3 to VCC +0.3 -40 to +125 -65 to +150 150 Unit V V V o o o o C C C C/W 81 42 32 28 22 26 21 256 2 Class A 260 °C o Rthja ESD C/W kV All voltage values, except differential voltage are with respect to network ground terminal. Differential voltages are the non-inverting input terminal with respect to the inverting terminal. The magnitude of input and output voltages must never exceed V CC +0.3V. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all amplifiers. OPERATING CONDITIONS Symbol V CC V icm V icm Notes : 1. 2. Parameter Supply Voltage Common Mode Input Voltage Range - note1 Common Mode Input Voltage Range - note2 At 25°C, for 1.8 £ Vcc £ 6V, Vicm is extended to Vee - 0.2V, Vcc + 0.2V. In full temperature range, both Rails can be reached when Vcc does not exceed 5.5V Value 1.8 to 6 Vee - 0.2 to V CC + 0.2 Vee to VCC Unit V V V 2/10 TS1871-TS1872-TS1874 ELECTRICAL CHARACTERISTICS o VCC = +1.8V, Vee = 0V, Tamb = 25 C (unless otherwise specified) Symbol Vio Input Offset Voltage TS1871/2/4 TS1871A/2A/4A DVio Iio Iib CMR SVR Avd Input Offset Voltage Drift Input Offset Current - note 1 Input Bias Current - note 1 Common Mode Rejection Ratio 0 £ Vicm £ Vcc Supply Voltage Rejection Ratio Vicm = 0.5V Large Signal Voltage Gain RL = 2kW RL = 600W V OH High Level Output Voltage RL = 2kW RL = 600W V OL Low Level Output Voltage RL = 2kW RL = 600W Io Output Source Current VID = 100mV, V O = VDD Output Sink Current VID = -100mV, V O = VCC Supply Current (per amplifier) AVCL = 1, no load Gain Bandwidth Product RL = 10kW, CL = 100pF, f = 100kHz Slew Rate RL = 10kW, CL = 100pF, AV = 1 Phase Margin CL = 100pF Input Voltage Noise f = 1kHz Total Harmonic Distortion Maximum values including unavoidable inaccuracies of the industrial test. Parameter Min. Typ. 0.1 2 3 40 Max. 3 1 Unit mV mV/oC 28 125 nA nA dB 55 70 77 80 dB dB 77 70 1.65 1.62 92 85 V 1.77 1.74 mV 88 115 110 150 mA 20 20 65 65 mA 400 560 MHz ICC GBP SR fm en THD Note : 1. 0.9 0.38 1.6 V/ms 0.54 Degrees 53 nV/ Hz 40 0.01 % 3/10 TS1871-TS1872-TS1874 ELECTRICAL CHARACTERISTICS o VCC = +3V, Vee = 0V, Tamb = 25 C (unless otherwise specified) Symbol Vio Input Offset Voltage TS1871/2/4 TS1871A/2A/4A DVio Iio Iib CMR SVR Avd Input Offset Voltage Drift Input Offset Current - note 1 Input Bias Current - note 1 Common Mode Rejection Ratio 0 £ Vicm £ Vcc Supply Voltage Rejection Ratio Vicm = VCC/2 Large Signal Voltage Gain RL = 2kW RL = 600W V OH High Level Output Voltage RL = 2kW RL = 600W V OL Low Level Output Voltage RL = 2kW RL = 600W Io Output Source Current VID = 100mV, V O = VDD Output Sink Current VID = -100mV, V O = VCC Supply Current (per amplifier) AVCL = 1, no load Gain Bandwidth Product RL = 10kW, CL = 100pF, f = 100kHz Slew Rate RL = 10kW, CL = 100pF, AV = 1 Phase Margin CL = 100pF Input Voltage Noise f = 1kHz Total Harmonic Distortion Maximum values including unavoidable inaccuracies of the industrial test. Parameter Min. Typ. 0.1 2 3 4 Max. 3 1 Unit mV mV/oC 28 125 nA nA dB 60 70 80 85 dB dB 80 74 2.82 2.80 92 95 V 2.95 2.95 mV 88 115 120 160 mA 20 20 80 80 mA 450 650 MHz ICC GBP SR fm en THD Note : 1. 1 0.42 1.7 V/ms 0.6 Degrees 53 nV/ Hz 40 0.01 % 4/10 TS1871-TS1872-TS1874 ELECTRICAL CHARACTERISTICS o VCC = +5V, Vee = 0V, Tamb = 25 C (unless otherwise specified) Symbol Vio Input Offset Voltage TS1871/2/4 TS1871A/2A/4A DVio Iio Iib CMR SVR Avd Input Offset Voltage Drift Input Offset Current - note 1 Input Bias Current - note 1 Common Mode Rejection Ratio 0 £ Vicm £ Vcc Supply Voltage Rejection Ratio Vicm = VCC/2 Large Signal Voltage Gain RL = 2kW RL = 600W V OH High Level Output Voltage RL = 2kW RL = 600W V OL Low Level Output Voltage RL = 2kW RL = 600W Io Output Source Current VID = 100mV, V O = VDD Output Sink Current VID = -100mV, V O = VCC Supply Current (per amplifier) AVCL = 1, no load Gain Bandwidth Product RL = 10kW, CL = 100pF, f = 100kHz Slew Rate RL = 10kW, CL = 100pF, AV = 1 Phase Margin CL = 100pF Input Voltage Noise f = 1kHz Total Harmonic Distortion Maximum values including unavoidable inaccuracies of the industrial test. Parameter Min. Typ. 0.1 2 3 48 Max. 3 1 Unit mV mV/oC 30 130 nA nA dB 65 70 85 90 dB dB 83 77 4.80 4.75 92 85 V 4.95 4.90 mV 88 115 130 188 mA 20 20 80 80 mA 513 835 MHz ICC GBP SR fm en THD Note : 1. 1 0.42 1.8 V/ms 0.6 Degrees 55 nV/ Hz 40 0.01 % 5/10 TS1871-TS1872-TS1874 TS1871ID-TS1872ID PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S Min. 0.1 0.65 0.35 0.19 0.25 4.8 5.8 Millimeters Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45o (typ.) 5.0 6.2 Min. 0.004 0.026 0.014 0.007 0.010 0.189 0.228 Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8o (max.) 0.150 0.016 0.050 0.150 0.157 0.050 0.024 6/10 TS1871-TS1872-TS1874 TS1872IPT PACKAGE MECHANICAL DATA 8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP) k c 0,25 mm .010 inch GAGE PLANE L E1 SEATING PLANE A A2 A1 5 C E L1 D 4 b C 8 aaa PIN 1 IDENTIFICATION Dim. A A1 A2 b c D E E1 e k l Min. 0.05 0.80 0.19 0.09 2.90 4.30 0o 0.50 Millimeters Typ. 1 e 1.00 3.00 6.40 4.40 0.65 0.60 Max. 1.20 0.15 1.05 0.30 0.20 3.10 4.50 8o 0.75 Min. 0.01 0.031 0.007 0.003 0.114 0.169 0o 0.09 Inches Typ. 0.039 0.118 0.252 0.173 0.025 0.0236 Max. 0.05 0.006 0.041 0.15 0.012 0.122 0.177 8o 0.030 7/10 TS1871-TS1872-TS1874 TS1874ID PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) Dim. A a1 a2 b b1 C c1 D E e e3 F G L M S Min. 0.1 0.35 0.19 Millimeters Typ. Max. 1.75 0.2 1.6 0.46 0.25 45 (typ.) o Min. 0.004 0.014 0.007 Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.5 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8o (max.) 0.150 0.181 0.020 8.75 6.2 0.336 0.228 0.020 0.334 0.244 0.050 0.300 0.157 0.208 0.050 0.027 8/10 TS1871-TS1872-TS1874 TS1874IPT PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP) c 0,25 mm .010 inch GAGE PLANE k L E1 SEATING PLANE C A A2 A1 b E 8 7 D aaa C 14 1 PIN 1 IDENTIFICATION Dim. A A1 A2 b c D E E1 e k l Min. 0.05 0.80 0.19 0.09 4.90 4.30 0o 0.50 Millimeters Typ. e L1 1.00 5.00 6.40 4.40 0.65 0.60 Max. 1.20 0.15 1.05 0.30 0.20 5.10 4.50 8o 0.75 Min. 0.01 0.031 0.007 0.003 0.192 0.169 0o 0.09 Inches Typ. 0.039 0.196 0.252 0.173 0.025 0.0236 Max. 0.05 0.006 0.041 0.15 0.012 0.20 0.177 8o 0.030 9/10 TS1871-TS1872-TS1874 TS1871ILT PACKAGE MECHANICAL DATA 5 PINS -TINY PACKAGE (SOT23) A E A2 D b A1 E1 C L Dim. A A1 A2 b C D E E1 L Millimeters Min. 0.90 0 0.90 0.35 0.09 2.80 2.60 1.50 0.10 Max. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 0.60 Min. 0.034 0.034 0.013 0.003 0.110 0.102 0.059 0.003 Inches Max. 0.057 0.006 0.051 0.020 0.008 0.118 0.118 0.069 0.024 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST logo is a trademark of STMicroelectronics © 2000 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. © http://www.st.com 10/10