Datasheet LT1739 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Dual 500mA, 200MHz xDSL Line Driver Amplifier |
| Pages / Page | 20 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PACKAGE/ORDER INFORMATION. ELECTRICAL … |
| File Format / Size | PDF / 293 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS (Note 1). PACKAGE/ORDER INFORMATION. ELECTRICAL CHARACTERISTICS. The
Model Line for this Datasheet
Text Version of Document
LT1739
W W W U ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (V + to V –) ... ±13.5V Junction Temperature Input Current ... ±10mA FE Package ... 150°C Output Short-Circuit Duration (Note 2) ... Indefinite UE Package .. 125°C Operating Temperature Range ... – 40°C to 85°C Storage Temperature Range Specified Temperature Range (Note 3) .. – 40°C to 85°C FE Package ... – 65°C to 150°C UE Package .. – 65°C to 125°C Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER INFORMATION
TOP VIEW ORDER PART ORDER PART NUMBER NUMBER V– 1 20 V– TOP VIEW NC 2 19 NC LT1739CFE LT1739CUE –IN 3 18 OUT –IN A 1 12 V– LT1739IFE LT1739IUE +IN 4 17 V+ +IN A 2 11 OUT A SHDN 5 16 NC SHDN 3 10 V+ SHDNREF 6 15 NC SHDNREF 4 9 V+ +IN 7 14 V+ +IN B 5 8 OUT B UE PART –IN 8 13 OUT –IN B 6 7 V– MARKING NC 9 12 NC UE12 PACKAGE V– 10 11 V– 12-LEAD (4mm × 3mm) PLASTIC DFN 1739 1739I FE PACKAGE TJMAX = 125°C, θJA = 60°C/W, θJC = 3°C/W (Note 4) 20-LEAD PLASTIC TSSOP UNDERSIDE METAL CONNECTED TO V – TJMAX = 150°C, θJA = 40°C/W, θJC = 3°C/W (Note 4) UNDERSIDE METAL CONNECTED TO V – Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0V, pulse tested,
±
5V
≤
VS
≤
±
12V, VSHDNREF = 0V, RBIAS = 24.9k between V+ and SHDN unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 1 5.0 mV ● 7.5 mV Input Offset Voltage Matching 0.3 5.0 mV ● 7.5 mV Input Offset Voltage Drift ● 10 µV/°C IOS Input Offset Current 100 500 nA ● 800 nA IB Input Bias Current ±0.1 ±4 µA ● ±6 µA Input Bias Current Matching 100 500 nA ● 800 nA en Input Noise Voltage Density f = 10kHz 8 nV/√Hz in Input Noise Current Density f = 10kHz 0.8 pA/√Hz 1739fas, sn1739 2
W W W U ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (V + to V –) ... ±13.5V Junction Temperature Input Current ... ±10mA FE Package ... 150°C Output Short-Circuit Duration (Note 2) ... Indefinite UE Package .. 125°C Operating Temperature Range ... – 40°C to 85°C Storage Temperature Range Specified Temperature Range (Note 3) .. – 40°C to 85°C FE Package ... – 65°C to 150°C UE Package .. – 65°C to 125°C Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER INFORMATION
TOP VIEW ORDER PART ORDER PART NUMBER NUMBER V– 1 20 V– TOP VIEW NC 2 19 NC LT1739CFE LT1739CUE –IN 3 18 OUT –IN A 1 12 V– LT1739IFE LT1739IUE +IN 4 17 V+ +IN A 2 11 OUT A SHDN 5 16 NC SHDN 3 10 V+ SHDNREF 6 15 NC SHDNREF 4 9 V+ +IN 7 14 V+ +IN B 5 8 OUT B UE PART –IN 8 13 OUT –IN B 6 7 V– MARKING NC 9 12 NC UE12 PACKAGE V– 10 11 V– 12-LEAD (4mm × 3mm) PLASTIC DFN 1739 1739I FE PACKAGE TJMAX = 125°C, θJA = 60°C/W, θJC = 3°C/W (Note 4) 20-LEAD PLASTIC TSSOP UNDERSIDE METAL CONNECTED TO V – TJMAX = 150°C, θJA = 40°C/W, θJC = 3°C/W (Note 4) UNDERSIDE METAL CONNECTED TO V – Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0V, pulse tested,
±
5V
≤
VS
≤
±
12V, VSHDNREF = 0V, RBIAS = 24.9k between V+ and SHDN unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 1 5.0 mV ● 7.5 mV Input Offset Voltage Matching 0.3 5.0 mV ● 7.5 mV Input Offset Voltage Drift ● 10 µV/°C IOS Input Offset Current 100 500 nA ● 800 nA IB Input Bias Current ±0.1 ±4 µA ● ±6 µA Input Bias Current Matching 100 500 nA ● 800 nA en Input Noise Voltage Density f = 10kHz 8 nV/√Hz in Input Noise Current Density f = 10kHz 0.8 pA/√Hz 1739fas, sn1739 2
