SA58780 查看數據表（PDF） - Philips Electronics

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SA58780

Sense current amplifier with selectable gain

Philips Electronics 

Philips Semiconductors

Sense current amplifier with selectable gain

Product data

SA58780

ELECTRICAL CHARACTERISTICS

VCC = 5.0 V; VICM = 15 V; VCOM = 25 V; VISEL = 5 V; VGSEL = 5 V; RL = 10 kΩ; Tamb = 25 °C, unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

VCC

ICC

Gv(high)

Gv(low)

VIO1

VIO2

∆VIO1

Supply voltage operating range

Supply current

Voltage gain HIGH

Voltage gain LOW

Input offset voltage 1

Input offset voltage 2

Input offset voltage 1 temperature

coefficient

GSEL = 5 V

GSEL = 0 V

∆VIN = 0 V; VISEL = 5 V (HIGH)

∆VIN = 0 V; VISEL = 0 V (LOW)

VISEL = 5 V

3.0

–

24

–

150

200

97

100

103

48.5

50

51.5

–0.5

–

0.5

–0.5

–

0.5

–4

–

4

∆VIO2

Input offset voltage 1 temperature

coefficient

VISEL = 0 V

–6

–

6

VI(CM)1

VI(CM)2

VI(dif)

Ii(bias)1

Ii(bias)2

∆VIO/∆T

Zi

VCOM

IISEL

VISEL1

VISEL2

IGSEL

VGSEL1

VGSEL2

VOUT

IO(source)

IO(sink)

fC1

fC2

PSRR1

PSRR2

CMRR1

CMRR2

Common mode input voltage range 1

Common mode input voltage range 1

Differential input voltage

Input bias current 1

Input bias current 2

Input offset voltage temperature drift

Input impedance

COM voltage range

ISEL current

ISEL voltage range 1 (HIGH)

ISEL voltage range 2 (LOW)

GSEL sink current

GSEL voltage range 1

GSEL voltage range 2

Output voltage range

Output source current

Output sink current

Cutoff frequency 1

Cutoff frequency 2

Power supply rejection ratio 1

Power supply rejection ratio 2

Common mode rejection ratio 1

Common mode rejection ratio 2

VISEL = 5 V (HIGH)

VISEL = 0 V (LOW)

∆VIN = 0 V; VISEL = 5 V (HIGH)

∆VIN = 0 V; VISEL = 0 V (LOW)

Tamb = –40 to +85 °C

RL = open

VISEL = 5 V

VGSEL = 5 V

(100 V/V)

(50 V/V)

RL = open

VOUT = VCC – 0.3 V

VOUT = 0.3 V

VGSEL = 5 V (Gv(high) = 100 V/V);

VOUT = –3 dB

VGSEL = 0 V (Gv(low) = 50 V/V);

VOUT = –3 dB

f = 1 kHz; VISEL = 5 V

f = 1 kHz; VISEL = 0 V

f = 1 kHz; VISEL = 5 V

f = 1 kHz; VISEL = 0 V

1.8

–0.3

–200

0.8

–0.8

–

100

1.2

–

1.7

0

–

1.7

0

0.3

0.5

–0.5

–

–

70

70

70

70

–

–

–

1.2

–1.2

±1

–

–

1.0

–

–

1.0

–

–

–

1.0

–1.0

100

140

80

80

80

80

24

VCC – 2.4

200

1.6

–1.6

±3

–

VCC – 1.2

–

24

0.5

–

24

0.5

VCC – 0.3

–

–

–

–

–

–

–

–

UNIT

V

µA

mV/mV

mV/mV

mV

mV

µV/°C

µV/°C

V

V

mV

µA

µA

µV/°C

kΩ

V

µA

V

V

µA

V

V

V

mA

mA

kHz

kHz

dB

dB

dB

dB

2003 Nov 10

5

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