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RS103
Dual Operational Amplifier and Voltage Reference
8-Lead Plastic DIP-8 Package Code: P
Description
The RS103 is a monolithic IC that includes one independent op-amp and another op-amp for which the non inverting input is wired to a 2.5V fixed Voltage Reference. This device is offering space and cost saving in many applications like power supply management or data acquisition systems.
*
8-Lead Plastic SOP-8 Package Code: S
Operational Amplifier
* Low input offset voltage: 0.5mV typ. * Low supply current: 350mA/op. (@ VCC = 5V) * Medium bandwidth (unity gain): 0.9MHz * Large output voltage swing: 0V to (VCC - 1.5V) * Input common mode voltage range includes ground * Wide power supply range: 3 to 32V 1.5 to 16V
Operational Amplifier
* Fixed output voltage reference 2.5V * 0.5% and 1% voltage precision * Sink current capability: 1 to 100mA * Typical output impedance: 0.2
Pin Configurations
DS-RS103-01
Nov, 2007
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Absolute Maximum Ratings
Symbol VCC VID VI TJ TOPER Rthja Power Supply Voltage Input Differential Voltage Range Input Voltage Range Maximum Junction Temperature Operating Free-air Temperature Range Thermal Resistance Junction to Ambient (SO package) Parameter Range 36 36 -0.3 to +36 150 -55 to +125 175 Units V V V
o
C
C C/W
Electrical Characteristics
Symbol ICC Parameter Power Supply Current Test Conditions VCC=30V, Ta=Thigh to Tlow VCC=5V, Ta=Thigh to Tlow RS103 Min Typ 1 0.6 Max 2 1.2 Unit mA mA
Operator 2 (independent op-amp)
VCC = +5V, VCC = Ground, Vo = 1.4V, Tamb = 25C (unless otherwise specified) Symbol VIO DVIO IIO IIB AVD SVR CMR VICR VOH VOL ISource ISink ISC SR GBP THD Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Bias Current Large Signal Voltage Gain Supply Voltage Rejection Ratio Common-Mode Rejection Ratio Input Common Mode Voltage Range Output Voltage (High Limit) Output Voltage (Low Limit) Output Source Current Output Sink Current Output Short Circuit to Ground Slew Rate at Unity Gain Gain Bandwidth Product Total Harmonic Distortion Test Conditions Tamb = 25C Tmin. Tamb Tmax. --Tmin. Tamb Tmax. Tmin. Tamb Tmax VCC = 15V, RL = 2k, Vo = 1.4V to 11.4V. Tmin. Tamb Tmax. VCC = 5V to 30V Tmin. Tamb Tmax. VCC = +30V - see note 1) Tmin. Tamb Tmax. VCC=30V, RL=2K VCC=30V, RL=10K RL=10K VCC = +15V, Vo = 2V, Vid = +1V VCC = +15V, Vo = 2V, Vid = -1V VCC=15V Vi = 0.5 to 3V, VCC = 15V RL = 2k, CL = 100pF, unity gain VCC = 30V,RL = 2k, CL = 100pF = 100kHz, Vin = 10mV f = 1kHz AV = 20dB,RL = 2k, VCC = 30V CL = 100pF, Vo = 2Vpp RS103 Min 25 65 65 26 27 20 10 0.2 0.5 Typ 2 7 35 100 100 85 27 28 5 40 20 40 0.4 0.9 0.02 Max 7 30 200 VCC-2V 20 60 Unit mV uV/oC nA nA V/mV dB dB V V mV mA mA mA V/us MHz %
1. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is VCC + - 1.5V. But either of both inputs can go to +36V without damage. DS-RS103-01 Nov, 2007 www.Orister.com
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Operator 1 (op-amp with non-inverting input connected to the internal Vref)
VCC+ = +5V, VCC- = Ground, Tamb = 25C (unless otherwise specified) Symbol VIO DVIO IIB AVD SVR VOH VOL ISource ISink ISC SR GBP THD Parameter Input Offset Voltage Input Offset Voltage Drift Input Bias Current Large Signal Voltage Gain Supply Voltage Rejection Ratio Output Voltage (High Limit) Output Voltage (Low Limit) Output Source Current Output Sink Current Output Short Circuit to Ground Slew Rate at Unity Gain Gain Bandwidth Product Total Harmonic Distortion Test Conditions Tamb = 25C Tmin. Tamb Tmax. --Tmin. Tamb Tmax Vicm = 0V VCC = 15V, RL = 2k Vicm = 0V VCC+ = 5V to 30V VCC=30V, RL=10K RL=10K VCC = +15V, Vo = 2V, Vid = +1V VCC = +15V, Vo = 2V, Vid = -1V VCC=15V Vi = 0.5 to 2V, VCC = 15V RL = 2k, CL = 100pF, unity gain VCC = 30V,RL = 2k, CL = 100pF = 100kHz, Vin = 10mV f = 1kHz AV = 20dB,RL = 2k, VCC = 30V CL = 100pF, Vo = 2Vpp RS103 Min 65 27 20 10 0.2 0.5 Typ 2 7 20 100 100 28 5 40 20 40 0.4 0.9 0.02 Max 7 20 60 Unit mV uV/oC nA V/mV dB V mV mA mA mA V/us MHz %
Voltage Reference
Symbol IK Cathode Current Parameter Value 1 to 100 Units mA
Symbol VREF VREF Imin |ZKA|
Parameter Reference Input Voltage Reference Input Voltage Deviation Over Temperature Range Minimum Cathode Current for Regulation Dynamic Impedance - note 1)
Test Conditions Tamb = 25C Tmin. Tamb Tmax. VKA = Vref; Ik = 10mA Tmin. Tamb Tmax. VKA = VREF VKA = VREF, IK = 1 to 100mA, f < 1kHz
RS103 Min 2.48 Typ 2.5 7 0.5 0.2 Max 2.52 30 1 0.5
Unit V mV mA
1. The dynamic impedance is defined as [ZKA| = VKA/IK
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Nov, 2007
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Operational Amplifiers
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DIP-8 Dimension
Marking:
8 7 6 5
DIM A B C D
Control Code
Min. 6.29 9.22 3.25 3.17 0.38 2.28 7.49 8.56 0.229 o 94
Max. 6.40 9.32 *1.52 *1.27 *0.99 3.35 3.55 0.53 2.79 7.74 *3.00 8.81 0.381 o 97
A
1 2 3 4
RS 103 Pin 1 Index Date Code
P
E F G H I J K L M
B
J F
Note: Green label is used for pb-free packing
C
E D
G H
1 K
M L
Material: * Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) * Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
I
1
8-Lead DIP-8 Plastic Package Package Code: P
*: Typical, Unit: mm
SOP-8 Dimension
A G
Marking: DIM A B C D E F G H I J K L M N O Min. 4.85 3.85 5.80 1.22 0.37 3.74 1.45 4.80 0.05 0.30 0.19 0.37 0.23 0.08 0.00 Max. 5.10 3.95 6.20 1.32 0.47 3.88 1.65 5.10 0.20 0.70 0.25 0.52 0.28 0.13 0.15
8 B
7
6
5 C 4 J H
I
Pin 1 Index Date Code
RS 103
S
Control Code
Pin1 Index
2
3
Note: Green label is used for pb-free packing Material: * Lead solder plating: Sn60/Pb40 (Normal), Sn/3.0Ag/0.5Cu or Pure-Tin (Pb-free) * Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
D
E
Part A
K L N O
Part A
M
*: Typical, Unit: mm
F
8-Lead SOP-8 Plastic Surface Mounted Package Package Code: S
Ordering Information
PART NUMBER RS103P RS103S PIN-PACKAGE DIP-8 SOP-8
DS-RS103-01
Nov, 2007
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Soldering Methods for Orister's Products
1. Storage environment: Temperature=10oC~35oC Humidity=65%15% 2. Reflow soldering of surface-mount devices Figure 1: Temperature profile
tP TP Ramp-up TL Tsmax Temperature tL Critical Zone TL to TP
Tsmin tS Preheat
Ramp-down
25 t 25oC to Peak Time
Profile Feature Average ramp-up rate (TL to TP) Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Tsmax to TL - Ramp-up Rate Time maintained above: - Temperature (TL) - Time (tL) Peak Temperature (TP) Time within 5oC of actual Peak Temperature (tP) Ramp-down Rate Time 25oC to Peak Temperature 3. Flow (wave) soldering (solder dipping) Products Pb devices. Pb-Free devices.
Sn-Pb Eutectic Assembly <3oC/sec 100oC 150oC 60~120 sec <3oC/sec 183oC 60~150 sec 240oC +0/-5oC 10~30 sec <6oC/sec <6 minutes
Pb-Free Assembly <3oC/sec 150oC 200oC 60~180 sec <3oC/sec 217oC 60~150 sec 260oC +0/-5oC 20~40 sec <6oC/sec <8 minutes
Peak temperature 245 C 5 C
o o
Dipping time 5sec 1sec 5sec 1sec
260 C +0/-5 C
o
o
DS-RS103-01
Nov, 2007
www.Orister.com
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Important Notice:
* All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of Orister Corporation. * Orister Corporation reserves the right to make changes to its products without notice. * Orister Corporation products are not warranted to be suitable for use in Life-Support Applications, or systems. * Orister Corporation assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
DS-RS103-01
Nov, 2007
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