Datasheet LT1787, LT1787HV (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Precision, High Side Current Sense Amplifiers |
| Páginas / Página | 16 / 2 — ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PACKAGE/ORDER INFORMATION. Order … |
| Formato / tamaño de archivo | PDF / 283 Kb |
| Idioma del documento | Inglés |
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PACKAGE/ORDER INFORMATION. Order Options. ELECTRICAL CHARACTERISTICS (Note 5). The
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Versión de texto del documento
LT1787/LT1787HV
W W W U ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Differential Sense Voltage .. ±10V Specified Temperature Range (Note 4) Total Supply Voltage (LT1787) .. 40V LT1787C ... – 40°C to 85°C Total Supply Voltage (LT1787HV) ... 65V LT1787I .. – 40°C to 85°C Output Voltage ... (VEE – 0.3V) to (VEE + 35V) LT1787H .. – 40°C to 125°C Output Bias Voltage ... (VEE – 0.3V) to (VEE + 35V) Storage Temperature Range ..–65°C to 150°C Operating Temperature Range (Note 3) Lead Temperature (Soldering, 10 sec).. 300°C LT1787C ... – 40°C to 85°C LT1787I .. – 40°C to 85°C LT1787H .. – 40°C to 125°C
U W U PACKAGE/ORDER INFORMATION
TOP VIEW TOP VIEW FIL– 1 8 FIL+ FIL– 1 8 FIL+ – + V – 2 7 V + S S V 2 7 V S S DNC* 3 6 VBIAS DNC* 3 6 VBIAS VEE 4 5 VOUT V 4 5 V EE OUT MS8 PACKAGE 8-LEAD PLASTIC MSOP S8 PACKAGE * DO NOT CONNECT 8-LEAD PLASTIC SO TJMAX = 150°C, θJA = 250°C/ W * DO NOT CONNECT TJMAX = 150°C, θJA = 190°C/ W ORDER PART NUMBER MS8 PART MARKING ORDER PART NUMBER S8 PART MARKING LT1787CMS8 LTGM LT1787CS8 1787 LT1787IMS8 LTGN LT1787IS8 1787I LT1787HVCMS8 LTKJ LT1787HS8 1787H LT1787HVIMS8 LTKK LT1787HVCS8 1787HV LT1787HVIS8 787HVI LT1787HVHS8 787HVH
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS (Note 5) The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C, otherwise specifications are at TA = 25
°
C. Total supply = (V – S – VEE) = 2.5V to 36V (LT1787C), 2.5V to 60V (LT1787HVC) unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – + S , VS Sense Amplifier Supply Voltage Single Supply Operation (LT1787) ● 2.5 36 V Single Supply Operation (LT1787HV) ● 2.5 60 V V + – SENSE Input Sense Voltage Full Scale VSENSE = VS – VS , VS = 10V, VBIAS = 5V, AV = 8 ±10% ● 500 mV VOS Input Offset Voltage (S8) IOUT = 0, VS Supply = 5V – 75 ±40 75 µV 0°C ≤ TA ≤ 70°C ● – 135 135 µV IOUT = 0 (LT1787) – 100 100 µV 0°C ≤ TA ≤ 70°C ● – 160 160 µV IOUT = 0 (LT1787HV) – 100 100 µV 0°C ≤ TA ≤ 70°C ● – 160 160 µV 1787fc 2
W W W U ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Differential Sense Voltage .. ±10V Specified Temperature Range (Note 4) Total Supply Voltage (LT1787) .. 40V LT1787C ... – 40°C to 85°C Total Supply Voltage (LT1787HV) ... 65V LT1787I .. – 40°C to 85°C Output Voltage ... (VEE – 0.3V) to (VEE + 35V) LT1787H .. – 40°C to 125°C Output Bias Voltage ... (VEE – 0.3V) to (VEE + 35V) Storage Temperature Range ..–65°C to 150°C Operating Temperature Range (Note 3) Lead Temperature (Soldering, 10 sec).. 300°C LT1787C ... – 40°C to 85°C LT1787I .. – 40°C to 85°C LT1787H .. – 40°C to 125°C
U W U PACKAGE/ORDER INFORMATION
TOP VIEW TOP VIEW FIL– 1 8 FIL+ FIL– 1 8 FIL+ – + V – 2 7 V + S S V 2 7 V S S DNC* 3 6 VBIAS DNC* 3 6 VBIAS VEE 4 5 VOUT V 4 5 V EE OUT MS8 PACKAGE 8-LEAD PLASTIC MSOP S8 PACKAGE * DO NOT CONNECT 8-LEAD PLASTIC SO TJMAX = 150°C, θJA = 250°C/ W * DO NOT CONNECT TJMAX = 150°C, θJA = 190°C/ W ORDER PART NUMBER MS8 PART MARKING ORDER PART NUMBER S8 PART MARKING LT1787CMS8 LTGM LT1787CS8 1787 LT1787IMS8 LTGN LT1787IS8 1787I LT1787HVCMS8 LTKJ LT1787HS8 1787H LT1787HVIMS8 LTKK LT1787HVCS8 1787HV LT1787HVIS8 787HVI LT1787HVHS8 787HVH
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS (Note 5) The
●
denotes the specifications which apply over the temperature range 0
°
C
≤
TA
≤
70
°
C, otherwise specifications are at TA = 25
°
C. Total supply = (V – S – VEE) = 2.5V to 36V (LT1787C), 2.5V to 60V (LT1787HVC) unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – + S , VS Sense Amplifier Supply Voltage Single Supply Operation (LT1787) ● 2.5 36 V Single Supply Operation (LT1787HV) ● 2.5 60 V V + – SENSE Input Sense Voltage Full Scale VSENSE = VS – VS , VS = 10V, VBIAS = 5V, AV = 8 ±10% ● 500 mV VOS Input Offset Voltage (S8) IOUT = 0, VS Supply = 5V – 75 ±40 75 µV 0°C ≤ TA ≤ 70°C ● – 135 135 µV IOUT = 0 (LT1787) – 100 100 µV 0°C ≤ TA ≤ 70°C ● – 160 160 µV IOUT = 0 (LT1787HV) – 100 100 µV 0°C ≤ TA ≤ 70°C ● – 160 160 µV 1787fc 2