Datasheet LTC1401 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Complete SO-8, 12-Bit, 200ksps ADC with Shutdown |
| Seiten / Seite | 20 / 2 — ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. (Notes 1, 2). Order … |
| Dateiformat / Größe | PDF / 254 Kb |
| Dokumentensprache | Englisch |
ABSOLUTE MAXIMUM RATINGS. PACKAGE/ORDER INFORMATION. (Notes 1, 2). Order Options. POWER REQUIRE E TS The
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LTC1401
W W W U U W U ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION (Notes 1, 2)
Supply Voltage (V TOP VIEW CC) ... 7V Analog Input Voltage (Note 3) ... – 0.3V to (V V 1 8 SHDN CC + 0.3V) CC Digital Input Voltage (Note 4) ..– 0.3V to 12V AIN 2 7 CONV Digital Output Voltage .. – 0.3V to (V V 3 6 CLK CC + 0.3V) REF Power Dissipation .. 300mW GND 4 5 DOUT Operating Ambient Temperature Range S8 PACKAGE LTC1401C ... 0°C to 70°C 8-LEAD PLASTIC SO TJMAX = 125°C, θJA = 130°C/W LTC1401I .. – 40°C to 85°C Operating Junction Temperature ... 125°C ORDER PART NUMBER S8 PART MARKING Storage Temperature Range ... – 65°C to 150°C Lead Temperature (Soldering, 10 sec).. 300°C LTC1401CS8 1401 LTC1401IS8 1401I
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.
W U POWER REQUIRE E TS The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage 2.7 3.0 3.6 V ICC Supply Current fSAMPLE = 200ksps ● 5 10 mA Nap Mode ● 0.5 1.0 mA Sleep Mode ● 6.5 15 µA Shutdown Mode ● 4.5 10 µA PD Power Dissipation fSAMPLE = 200ksps ● 15 30 mW Nap Mode ● 1.5 3.0 mW Sleep Mode ● 19.5 45 µW Shutdown Mode ● 13.5 30 µW
U U A ALOG I PUT The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range ● 0 to 2.048 V IIN Analog Input Leakage Current During Conversions (Hold Mode) ● ±1 µA CIN Analog Input Capacitance Between Conversions (Sample Mode) 45 pF During Conversions (Hold Mode) 5 pF
U U U I TER AL REFERE CE CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. PARAMETER CONDITIONS MIN TYP MAX UNITS
VREF Output Voltage IOUT = 0 1.180 1.200 1.220 V VREF Output Tempco IOUT = 0 ● ±10 ±45 ppm/°C VREF Line Regulation 2.7V ≤ VCC ≤ 3.6V 0.01 LSB/ V VREF Load Regulation 0 ≤ ⏐IOUT⏐ ≤ 1mA 2 LSB/mA VREF Wake-Up Time from Sleep or Shutdown Mode CVREF = 10µF 3 ms 1401fa 2
W W W U U W U ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION (Notes 1, 2)
Supply Voltage (V TOP VIEW CC) ... 7V Analog Input Voltage (Note 3) ... – 0.3V to (V V 1 8 SHDN CC + 0.3V) CC Digital Input Voltage (Note 4) ..– 0.3V to 12V AIN 2 7 CONV Digital Output Voltage .. – 0.3V to (V V 3 6 CLK CC + 0.3V) REF Power Dissipation .. 300mW GND 4 5 DOUT Operating Ambient Temperature Range S8 PACKAGE LTC1401C ... 0°C to 70°C 8-LEAD PLASTIC SO TJMAX = 125°C, θJA = 130°C/W LTC1401I .. – 40°C to 85°C Operating Junction Temperature ... 125°C ORDER PART NUMBER S8 PART MARKING Storage Temperature Range ... – 65°C to 150°C Lead Temperature (Soldering, 10 sec).. 300°C LTC1401CS8 1401 LTC1401IS8 1401I
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.
W U POWER REQUIRE E TS The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage 2.7 3.0 3.6 V ICC Supply Current fSAMPLE = 200ksps ● 5 10 mA Nap Mode ● 0.5 1.0 mA Sleep Mode ● 6.5 15 µA Shutdown Mode ● 4.5 10 µA PD Power Dissipation fSAMPLE = 200ksps ● 15 30 mW Nap Mode ● 1.5 3.0 mW Sleep Mode ● 19.5 45 µW Shutdown Mode ● 13.5 30 µW
U U A ALOG I PUT The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range ● 0 to 2.048 V IIN Analog Input Leakage Current During Conversions (Hold Mode) ● ±1 µA CIN Analog Input Capacitance Between Conversions (Sample Mode) 45 pF During Conversions (Hold Mode) 5 pF
U U U I TER AL REFERE CE CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, unless otherwise noted specifications are at TA = 25
°
C. VCC = 3V, fSAMPLE = 200kHz, tr = tf = 5ns, unless otherwise specified. PARAMETER CONDITIONS MIN TYP MAX UNITS
VREF Output Voltage IOUT = 0 1.180 1.200 1.220 V VREF Output Tempco IOUT = 0 ● ±10 ±45 ppm/°C VREF Line Regulation 2.7V ≤ VCC ≤ 3.6V 0.01 LSB/ V VREF Load Regulation 0 ≤ ⏐IOUT⏐ ≤ 1mA 2 LSB/mA VREF Wake-Up Time from Sleep or Shutdown Mode CVREF = 10µF 3 ms 1401fa 2