LTC1100 查看數據表（PDF） - Linear Technology
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LTC1100 Datasheet PDF : 8 Pages
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LTC1100
TYPICAL PERFOR A CE CHARACTERISTICS
Large-Signal Transient Response
G = 100, VS = ±5V
Small-Signal Transient Response
G = 100, VS = ±5V
Overload Recovery
G = 100, VS = ±5V
2V/DIV
50mV/DIV
1V/DIV
2V/DIV
10µs/DIV
LTC1100 • TPC13
Large-Signal Transient Response
G = 10 (LTC1100CS Only), VS = ±5V
10µs/DIV
LTC1100 • TPC14
Small-Signal Transient Response
G = 10 (LTC1100CS Only), VS = ±5V
5µs/DIV
LTC1100 • TPC15
Overload Recovery
G = 10 (LTC1100CS Only), VS = ±5V
2V/DIV
50ms/DIV
1V/DIV
2V/DIV
10µs/DIV
LTC1100 • TPC16
10µs/DIV
LTC1100 • TPC17
1µs/DIV
LTC1100 • TPC18
PIN FUNCTIONS
8-Pin DIP (16-Pin SO)
Pin 1 (2) GND REF: Connect to system ground. This sets
the zero reference for the internal op amps.
Pin 2 (4) CMRR: This pin tailors the gain of the internal
amplifiers to maximize AC CMRR. For applications which
emphasize CMRR requirements, connect a 100k resistor
and a 10pF capacitor in series from CMRR to ground. See
the Applications section.
Pin 3 (6) –VIN: Inverting Input.
Pin 4 (7) V – : Negative Supply.
Pin 5 (10) V+: Positive Supply.
Pin 6 (11) VIN: Noninverting Input.
Pin 7 (13) COMP: This pin reduces the bandwidth of the
internal amplifiers for applications at or near DC. Clock
feedthrough from the internal sampling clock can also be
suppressed by using the COMP pin. The standard com-
pensation circuit is a capacitor from COMP to VOUT, sized
to provide an RC pole with the internal 247k resistor
(22.5k for LTC1100CS in gain-of-10 mode). See the
Applications section.
Pin 8 (15) VOUT: Signal Output.
16-Pin SO Package Only
(3) G = 10: Short to pin (2) for gain of 10. Leave
disconnected for gain of 100.
(14) G = 10: Short to pin (15) for gain of 10. Leave
disconnected for gain of 100.
NOTE: Both pins must be shorted or open to provide
correct gain.
(1),(5),(8),(9),(12),(16) NC: No Internal Connection.
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