Datasheet Linear Technology LT1999-50

Manufacturer	Linear Technology
Series	LT1999-50

High Voltage, Bidirectional Current Sense Amplifier

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PDF, 1.0 Mb, Revision: D, File uploaded: Aug 6, 2017

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Packaging

	LT1999CMS8-50#PBF	LT1999CMS8-50#TRPBF	LT1999CMS8-50F#PBF	LT1999CMS8-50F#TRPBF	LT1999CS8-50#PBF	LT1999CS8-50#TRPBF	LT1999HMS8-50#PBF	LT1999HMS8-50#TRPBF	LT1999HMS8-50F#PBF	LT1999HMS8-50F#TRPBF	LT1999HS8-50#PBF	LT1999HS8-50#TRPBF	LT1999IMS8-50#PBF	LT1999IMS8-50#TRPBF	LT1999IMS8-50F#PBF	LT1999IMS8-50F#TRPBF	LT1999IS8-50#PBF	LT1999IS8-50#TRPBF	LT1999MPMS8-50#PBF	LT1999MPMS8-50#TRPBF	LT1999MPMS8-50F#PBF	LT1999MPMS8-50F#TRPBF	LT1999MPS8-50#PBF	LT1999MPS8-50#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
Package	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing
Package Code	MS8	MS8	MS8	MS8	S8	S8	MS8	MS8	MS8	MS8	S8	S8	MS8	MS8	MS8	MS8	S8	S8	MS8	MS8	MS8	MS8	S8	S8
Package Index	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8

Parametrics

Parameters / Models	LT1999CMS8-50#PBF	LT1999CMS8-50#TRPBF	LT1999CMS8-50F#PBF	LT1999CMS8-50F#TRPBF	LT1999CS8-50#PBF	LT1999CS8-50#TRPBF	LT1999HMS8-50#PBF	LT1999HMS8-50#TRPBF	LT1999HMS8-50F#PBF	LT1999HMS8-50F#TRPBF	LT1999HS8-50#PBF	LT1999HS8-50#TRPBF	LT1999IMS8-50#PBF	LT1999IMS8-50#TRPBF	LT1999IMS8-50F#PBF	LT1999IMS8-50F#TRPBF	LT1999IS8-50#PBF	LT1999IS8-50#TRPBF	LT1999MPMS8-50#PBF	LT1999MPMS8-50#TRPBF	LT1999MPMS8-50F#PBF	LT1999MPMS8-50F#TRPBF	LT1999MPS8-50#PBF	LT1999MPS8-50#TRPBF
3dB Error Bandwidth, kHz	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000
Bidirectional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional	Bi-directional
CM Range	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V	-5V to 80V
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Current Sense Topology	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side	High Side, Low Side
Demo Boards	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C	DC1698A-A,DC1698A-B,DC1698A-C
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Features	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground	Bidirectional Current Sense, Input Common Mode Extends Below Ground
GBW, MHz	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Gain, V/V	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50
Gain Accuracy, %	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Ibias, µA	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137	137
Input Step Response	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us	2.5us
Iout, mA	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31
Isupply, mA	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55	1.55
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
PSRR, dB	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77	77
Rail-to-Rail In	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Rail-to-Rail Out	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Ts (0.1%), ns	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500
Type	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA	CSA
Vos, mV	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Vos TC, µV/C	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Vs Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vs Min, V	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Vsense Max, mV	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80

Eco Plan

	LT1999CMS8-50#PBF	LT1999CMS8-50#TRPBF	LT1999CMS8-50F#PBF	LT1999CMS8-50F#TRPBF	LT1999CS8-50#PBF	LT1999CS8-50#TRPBF	LT1999HMS8-50#PBF	LT1999HMS8-50#TRPBF	LT1999HMS8-50F#PBF	LT1999HMS8-50F#TRPBF	LT1999HS8-50#PBF	LT1999HS8-50#TRPBF	LT1999IMS8-50#PBF	LT1999IMS8-50#TRPBF	LT1999IMS8-50F#PBF	LT1999IMS8-50F#TRPBF	LT1999IS8-50#PBF	LT1999IS8-50#TRPBF	LT1999MPMS8-50#PBF	LT1999MPMS8-50#TRPBF	LT1999MPMS8-50F#PBF	LT1999MPMS8-50F#TRPBF	LT1999MPS8-50#PBF	LT1999MPS8-50#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LT1999-10 LT1999-20

Model Line

Series: LT1999-50 (24)

LT1999CMS8-50#PBF LT1999CMS8-50#TRPBF LT1999CMS8-50F#PBF LT1999CMS8-50F#TRPBF LT1999CS8-50#PBF LT1999CS8-50#TRPBF LT1999HMS8-50#PBF LT1999HMS8-50#TRPBF LT1999HMS8-50F#PBF LT1999HMS8-50F#TRPBF LT1999HS8-50#PBF LT1999HS8-50#TRPBF LT1999IMS8-50#PBF LT1999IMS8-50#TRPBF LT1999IMS8-50F#PBF LT1999IMS8-50F#TRPBF LT1999IS8-50#PBF LT1999IS8-50#TRPBF LT1999MPMS8-50#PBF LT1999MPMS8-50#TRPBF LT1999MPMS8-50F#PBF LT1999MPMS8-50F#TRPBF LT1999MPS8-50#PBF LT1999MPS8-50#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Current Sense Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers