米6体育平台手机版

ZHCSFO2E December 1999 – December 2017 INA138 , INA168

PRODUCTION DATA.

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机械数据 (封装 | 引脚)

DBV|5
- MPDS018T

散热焊盘机械数据 (封装 | 引脚)

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6.5 Electrical Characteristics

all other characteristics at T_A = +25°C, V_S = 5 V, V_IN+ = 12 V, and R_OUT = 125 kΩ (unless otherwise noted)

PARAMETER		TEST CONDITIONS		INA1x8			UNIT
PARAMETER		TEST CONDITIONS		MIN	TYP	MAX	UNIT
INPUT
	Common-mode rejection	V_SENSE = 50 mV	INA138, V_IN+ = 2.7 V to 36 V	100	120		dB
	Common-mode rejection	V_SENSE = 50 mV	INA168, V_IN+ = 2.7 V to 60 V	100	120		dB
	Offset voltage⁽¹⁾	T_A = 25°C			±0.2	±1	mV
	Offset voltage⁽¹⁾	T_A = –40°C to +125°C				±2	mV
	Offset voltage drift⁽¹⁾	T_A = –40°C to +125°C			1		µV/°C
	Offset voltage vs power supply, V+	V_SENSE = 50 mV	INA138, V+ = 2.7 V to 36 V		0.1	10	µV/V
	Offset voltage vs power supply, V+	V_SENSE = 50 mV	INA168, V+ = 2.7 V to 60 V		0.1	10	µV/V
	Input bias current	T_A = 25°C			2		µA
	Input bias current	T_A = –40°C to +125°C, INA138				10	µA
OUTPUT
	Transconductance	V_SENSE = 10 mV to 150 mV, T_A = 25°C		198	200	202	µA/V
	Transconductance	V_SENSE = 100 mV, T_A = –40°C to +125°C		196		204	µA/V
	Transconductance drift	T_A = –40°C to +125°C			10		nA/°C
	Nonlinearity error	V_SENSE = 10 mV to 150 mV			±0.01%	±0.1%
	Total output error	V_SENSE = 100 mV	T_A = 25°C		±0.5%	±2%
	Total output error	V_SENSE = 100 mV	T_A = –40°C to +125°C		±2.5%
	Output impedance				1 \|\| 5		GΩ \|\| pF
	Voltage output swing	To power supply voltage, V+			(V+) – 0.8	(V+) – 1.0	V
	Voltage output swing	To common-mode voltage, V_CM			V_CM – 0.5	V_CM – 0.8	V
FREQUENCY RESPONSE
	Bandwidth	R_OUT = 5 kΩ			800		kHz
	Bandwidth	R_OUT = 125 kΩ			32		kHz
	Settling time	To 0.1%	5-V step, R_OUT = 5 kΩ		1.8		µs
	Settling time	To 0.1%	5-V step, R_OUT = 125 kΩ		30		µs
NOISE
	Output-current noise density				9		pA/√Hz
	Total output-current noise	BW = 100 kHz			3		nA RMS
POWER SUPPLY
	Quiescent current	V_SENSE = 0 V, I_O = 0 mA	T_A = 25°C		25	45	µA
	Quiescent current	V_SENSE = 0 V, I_O = 0 mA	T_A = –40°C to +125°C			60	µA

(1) Defined as the amount of input voltage, V_SENSE, to drive the output to zero.