Datasheet LT1227 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 140MHz Video Current Feedback Amplifier |
| 页数 / 页 | 12 / 2 — ABSOLUTE. AXI U. R TI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). (OBSOLETE). … |
| 文件格式/大小 | PDF / 255 Kb |
| 文件语言 | 英语 |
ABSOLUTE. AXI U. R TI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). (OBSOLETE). OBSOLETE PACKAGE. ELECTRICAL CH. ARA TERISTICS The
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LT1227
W W W U U W U ABSOLUTE AXI U A R TI GS PACKAGE/ORDER I FOR ATIO (Note 1)
ORDER PART Supply Voltage ... ±18V TOP VIEW NUMBER Input Current .. ±15mA NULL 1 8 SHDN Output Short Circuit Duration (Note 2) .. Continuous –IN 2 7 V+ LT1227CN8 Operating Temperature Range +IN 3 6 OUT LT1227C .. 0°C to 70°C V– 4 5 NULL LT1227M
(OBSOLETE)
.. – 55°C to 125°C N8 PACKAGE Storage Temperature Range ... – 65°C to 150°C 8-LEAD PLASTIC DIP Junction Temperature TJMAX = 150°C, θJA = 100°C/W (N) Plastic Package .. 150°C J8 PACKAGE 8-LEAD CERAMIC DIP LT1227MJ8 Ceramic Package
(OBSOLETE)
.. 175°C TJMAX = 175°C, θJA = 100°C/W (J) Lead Temperature (Soldering, 10 sec.).. 300°C
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source. TOP VIEW ORDER PART NUMBER NULL 1 8 SHDN –IN 2 7 V+ LT1227CS8 +IN 3 6 OUT V– 4 5 NULL S8 PART MARKING S8 PACKAGE 8-LEAD PLASTIC SO 1227 TJMAX = 150°C, θJA = 150°C/W Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CH C ARA TERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0,
±
5V
≤
VS
≤ ±
15V, pulse tested, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage TA = 25°C ±3 ±10 mV ● ±15 mV Input Offset Voltage Drift ● 10 µV/°C IIN+ Noninverting Input Current TA = 25°C ±0.3 ±3 µA ● ±10 µA IIN– Inverting Input Current TA = 25°C ±10 ±60 µA ● ±100 µA en Input Noise Voltage Density f = 1kHz, RF = 1k, RG = 10Ω, RS = 0Ω 3.2 nV/√Hz +in Noninverting Input Noise Current Density f = 1kHz 1.7 pA/√Hz –in Inverting Input Noise Current Density f = 1kHz 32 pA/√Hz RIN Input Resistance VIN = ±13V, VS = ±15V ● 1.5 14 MΩ VIN = ±3V, VS = ±5V ● 1.5 11 MΩ CIN Input Capacitance 3 pF Input Voltage Range VS = ±15V, TA = 25°C ±13 ±13.5 V ● ±12 V VS = ±5V, TA = 25°C ±3 ±3.5 V ● ±2 V CMRR Common Mode Rejection Ratio VS = ±15V, VCM = ±13V, TA = 25°C 55 62 dB VS = ±15V, VCM = ±12V ● 55 dB VS = ±5V, VCM = ±3V, TA = 25°C 55 61 dB VS = ±5V, VCM = ±2V ● 55 dB 2
W W W U U W U ABSOLUTE AXI U A R TI GS PACKAGE/ORDER I FOR ATIO (Note 1)
ORDER PART Supply Voltage ... ±18V TOP VIEW NUMBER Input Current .. ±15mA NULL 1 8 SHDN Output Short Circuit Duration (Note 2) .. Continuous –IN 2 7 V+ LT1227CN8 Operating Temperature Range +IN 3 6 OUT LT1227C .. 0°C to 70°C V– 4 5 NULL LT1227M
(OBSOLETE)
.. – 55°C to 125°C N8 PACKAGE Storage Temperature Range ... – 65°C to 150°C 8-LEAD PLASTIC DIP Junction Temperature TJMAX = 150°C, θJA = 100°C/W (N) Plastic Package .. 150°C J8 PACKAGE 8-LEAD CERAMIC DIP LT1227MJ8 Ceramic Package
(OBSOLETE)
.. 175°C TJMAX = 175°C, θJA = 100°C/W (J) Lead Temperature (Soldering, 10 sec.).. 300°C
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source. TOP VIEW ORDER PART NUMBER NULL 1 8 SHDN –IN 2 7 V+ LT1227CS8 +IN 3 6 OUT V– 4 5 NULL S8 PART MARKING S8 PACKAGE 8-LEAD PLASTIC SO 1227 TJMAX = 150°C, θJA = 150°C/W Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CH C ARA TERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0,
±
5V
≤
VS
≤ ±
15V, pulse tested, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage TA = 25°C ±3 ±10 mV ● ±15 mV Input Offset Voltage Drift ● 10 µV/°C IIN+ Noninverting Input Current TA = 25°C ±0.3 ±3 µA ● ±10 µA IIN– Inverting Input Current TA = 25°C ±10 ±60 µA ● ±100 µA en Input Noise Voltage Density f = 1kHz, RF = 1k, RG = 10Ω, RS = 0Ω 3.2 nV/√Hz +in Noninverting Input Noise Current Density f = 1kHz 1.7 pA/√Hz –in Inverting Input Noise Current Density f = 1kHz 32 pA/√Hz RIN Input Resistance VIN = ±13V, VS = ±15V ● 1.5 14 MΩ VIN = ±3V, VS = ±5V ● 1.5 11 MΩ CIN Input Capacitance 3 pF Input Voltage Range VS = ±15V, TA = 25°C ±13 ±13.5 V ● ±12 V VS = ±5V, TA = 25°C ±3 ±3.5 V ● ±2 V CMRR Common Mode Rejection Ratio VS = ±15V, VCM = ±13V, TA = 25°C 55 62 dB VS = ±15V, VCM = ±12V ● 55 dB VS = ±5V, VCM = ±3V, TA = 25°C 55 61 dB VS = ±5V, VCM = ±2V ● 55 dB 2