LTC6102

LTC6102-1/LTC6102HV

4

6102fe

For more information www.linear.com/LTC6102

elecTrical characTerisTics (LTC6102, LTC6102-1) The

l

denotes the specifications which apply over

the full operating temperature range, otherwise specifications are at TA = 25°C. RIN = 10Ω, ROUT = 10k, VSENSE+ = V+ (see Figure 1 for

details), V+ = 12V, V– = 0V, VEN = 2.2V unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

V+

Supply Voltage Range

4

60

V

VOS

Input Offset Voltage

(Note 3)

VSENSE = 100µV

6V ≤ V+ ≤ 60V

V+ = 4V

3

5

10

25

µV

µV

Input Offset Voltage

(Note 4)

VSENSE = 100µV

6V ≤ V+ ≤ 60V

V+ = 4V

3

5

35

50

µV

µV

ΔVOS/ΔT

Input Offset Voltage Drift

(Note 3)

VSENSE = 100µV

LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1

LTC6102H, LTC6102H-1

l

l

25

25

50

75

nV/°C

nV/°C

IB

Input Bias Current (Note 5)

RIN = 40k, VSENSE = 2mV

LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1

LTC6102H, LTC6102H-1

l

l

60

3

20

pA

nA

nA

PSRR

Power Supply Rejection Ratio

VSENSE = 100µV, V+ = 6V to 60V

l

130

125

150

dB

dB

VSENSE = 100µV, V+ = 4V to 60V

l

120

115

140

dB

dB

VSENSE(MAX) Input Sense Voltage Full Scale

(V+ – VIN+)

Error <1%, RIN = 10k, ROUT = 10k

6V ≤ V+ ≤ 60V

V+ = 4V

l

l

2

0.8

V

V

VOUT

Maximum Output Voltage

(LTC6102)

VSENSE = 2mV, ROUT = 100k

12V ≤ V+ ≤ 60V

V+ = 6V

V+ = 4V

l

l

l

8

3

1

V

V

V

Maximum Output Voltage

(LTC6102-1)

VSENSE = 2mV, ROUT = 100k

V+ = 60V

V+ = 12V

V+ = 4V

l

l

l

14

11.7

3.8

V

V

V

IOUT

Maximum Output Current

6V ≤ V+ ≤ 60V, RIN = 1k, ROUT = 1k, VSENSE = 1.1V

V+ = 4V, RIN = 10Ω, ROUT = 1k, VSENSE = 11mV

l

l

1

0.5

mA

mA

tr

Input Step Response (to 2.5V on

a 5V Output Step)

ΔVSENSE = 100mV Transient, 6V ≤ V+ ≤ 60V, RIN = 100Ω,

ROUT = 4.99k, IOUT = 100µA

1

µs

V+ = 4V

1.5

µs

BW

Signal Bandwidth

IOUT = 200µA, RIN = 100Ω, ROUT = 4.99k

IOUT = 1mA, RIN = 100Ω, ROUT = 4.99k

140

200

kHz

kHz

eN

Input Noise Voltage

0.1Hz to 10Hz

2

µVP-P

IS

Supply Current

V+ = 4V, IOUT = 0, RIN = 10k, ROUT = 100k

l

275

400

475

µA

µA

V+ = 6V, IOUT = 0, RIN = 10k, ROUT = 100k

l

290

425

500

µA

µA

V+ = 12V, IOUT = 0, RIN = 10k, ROUT = 100k

l

300

450

525

µA

µA

V+ = 60V, IOUT = 0, RIN = 10k, ROUT = 100k

420

575

µA

LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1

l

650

µA

LTC6102H, LTC6102H-1

l

675

µA

IDIS

Supply Current in Disable Mode

(LTC6102-1 Only)

VEN = 0.8V, V+ = 12V

VEN = 0.8V, V+ = 60V

l

l

1

18

µA

µA

VENL

Enable Input Voltage Low

(LTC6102-1 Only)

l

0.8

V