Datasheet LT1711, LT1712 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Single/Dual 4.5ns, 3V/5V/±5V, Rail-to-Rail Comparators |
| Seiten / Seite | 12 / 2 — ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. ELECTRICAL … |
| Dateiformat / Größe | PDF / 226 Kb |
| Dokumentensprache | Englisch |
ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. ELECTRICAL CHARACTERISTICS The
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Textversion des Dokuments
LT1711/LT1712
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage Output Current (Continuous) .. ±20mA V+ to V– .. 12.6V Operating Temperature Range .. – 40°C to 85°C V+ to GND .. 12.6V Specified Temperature Range (Note 2) ... – 40°C to 85°C V– to GND ...– 10V to 0.3V Junction Temperature .. 150°C Differential Input Voltage ... ±12.6V Storage Temperature Range ... – 65°C to 150°C Latch Pin Voltage .. 7V Lead Temperature (Soldering, 10 sec).. 300°C Input and Latch Current ... ±10mA
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART TOP VIEW ORDER PART NUMBER LATCH –IN A 1 16 NUMBER ENABLE A +IN A 2 15 GND TOP VIEW LT1711CMS8 LT1712CGN V– 3 14 Q A V+ 1 8 Q LT1711IMS8 LT1712IGN V+ 4 +IN 2 7 Q 13 Q A –IN 3 6 GND V+ 5 12 Q B V – 4 5 LATCH ENABLE V– 6 11 Q B MS8 PACKAGE MS8 PART MARKING GN PART MARKING 8-LEAD PLASTIC MSOP +IN B 7 10 GND LATCH T –IN B 8 9 JMAX = 150°C, θJA = 250°C/ W (NOTE 12) LTTC ENABLE B 1712 LTTD GN PACKAGE 1712I 16-LEAD PLASTIC SSOP TJMAX = 150°C, θJA = 120°C/ W (NOTE 12) Consult factory for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. V+ = 2.7V or V + = 5V, V– = 0V, VCM = V+/2, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V+ Positive Supply Voltage Range ● 2.4 7 V VOS Input Offset Voltage (Note 4) RS = 50Ω, VCM = V+/2 0.5 5.0 mV RS = 50Ω, VCM = V+/2 ● 6.0 mV RS = 50Ω, VCM = 0V 0.7 mV RS = 50Ω, VCM = V+ 1 mV ∆VOS/∆T Input Offset Voltage Drift ● 10 µV/°C IOS Input Offset Current 0.2 3 µA ● 6 µA IB Input Bias Current (Note 5) – 18 – 5 5 µA ● – 35 10 µA VCM Input Voltage Range (Note 9) ● – 0.1 V+ + 0.1 V CMRR Common Mode Rejection Ratio V + = 5V, 0V ≤ VCM ≤ 5V 56 65 dB V + = 5V, 0V ≤ VCM ≤ 5V ● 53 dB V + = 2.7V, 0V ≤ VCM ≤ 2.7V 54 65 dB V + = 2.7V, 0V ≤ VCM ≤ 2.7V ● 50 dB PSRR+ Positive Power Supply Rejection Ratio 2.4V ≤ V+ ≤ 7V, VCM = 0V 58 75 dB ● 56 dB 2
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage Output Current (Continuous) .. ±20mA V+ to V– .. 12.6V Operating Temperature Range .. – 40°C to 85°C V+ to GND .. 12.6V Specified Temperature Range (Note 2) ... – 40°C to 85°C V– to GND ...– 10V to 0.3V Junction Temperature .. 150°C Differential Input Voltage ... ±12.6V Storage Temperature Range ... – 65°C to 150°C Latch Pin Voltage .. 7V Lead Temperature (Soldering, 10 sec).. 300°C Input and Latch Current ... ±10mA
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART TOP VIEW ORDER PART NUMBER LATCH –IN A 1 16 NUMBER ENABLE A +IN A 2 15 GND TOP VIEW LT1711CMS8 LT1712CGN V– 3 14 Q A V+ 1 8 Q LT1711IMS8 LT1712IGN V+ 4 +IN 2 7 Q 13 Q A –IN 3 6 GND V+ 5 12 Q B V – 4 5 LATCH ENABLE V– 6 11 Q B MS8 PACKAGE MS8 PART MARKING GN PART MARKING 8-LEAD PLASTIC MSOP +IN B 7 10 GND LATCH T –IN B 8 9 JMAX = 150°C, θJA = 250°C/ W (NOTE 12) LTTC ENABLE B 1712 LTTD GN PACKAGE 1712I 16-LEAD PLASTIC SSOP TJMAX = 150°C, θJA = 120°C/ W (NOTE 12) Consult factory for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. V+ = 2.7V or V + = 5V, V– = 0V, VCM = V+/2, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V+ Positive Supply Voltage Range ● 2.4 7 V VOS Input Offset Voltage (Note 4) RS = 50Ω, VCM = V+/2 0.5 5.0 mV RS = 50Ω, VCM = V+/2 ● 6.0 mV RS = 50Ω, VCM = 0V 0.7 mV RS = 50Ω, VCM = V+ 1 mV ∆VOS/∆T Input Offset Voltage Drift ● 10 µV/°C IOS Input Offset Current 0.2 3 µA ● 6 µA IB Input Bias Current (Note 5) – 18 – 5 5 µA ● – 35 10 µA VCM Input Voltage Range (Note 9) ● – 0.1 V+ + 0.1 V CMRR Common Mode Rejection Ratio V + = 5V, 0V ≤ VCM ≤ 5V 56 65 dB V + = 5V, 0V ≤ VCM ≤ 5V ● 53 dB V + = 2.7V, 0V ≤ VCM ≤ 2.7V 54 65 dB V + = 2.7V, 0V ≤ VCM ≤ 2.7V ● 50 dB PSRR+ Positive Power Supply Rejection Ratio 2.4V ≤ V+ ≤ 7V, VCM = 0V 58 75 dB ● 56 dB 2